숫자 131337297
소인수분해
| 소인수분해 | 3 * 3 * 7 * 7 * 13 * 31 * 739 |
| 약수 | 1, 3, 7, 9, 13, 21, 31, 39, 49, 63, 91, 93, 117, 147, 217, 273, 279, 403, 441, 637, 651, 739, 819, 1209, 1519, 1911, 1953, 2217, 2821, 3627, 4557, 5173, 5733, 6651, 8463, 9607, 13671, 15519, 19747, 22909, 25389, 28821, 36211, 46557, 59241, 67249, 68727, 86463, 108633, 160363, 177723, 201747, 206181, 297817, 325899, 470743, 481089, 605241, 893451, 1122541, 1412229, 1443267, 2084719, 2680353, 3367623, 4236687, 6254157, 10102869, 14593033, 18762471, 43779099, 131337297 |
| 약수의 개수 | 72 |
| 약수의 합 | 245656320 |
성질
표기
| 바이너리 | 111110101000000110001010001 |
| 8진수 | 765006121 |
| 16진수 | 7d40c51 |