숫자 28647801
소인수분해
소인수분해 | 3 * 3 * 7 * 7 * 13 * 19 * 263 |
약수 | 1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 171, 247, 263, 273, 399, 441, 637, 741, 789, 819, 931, 1197, 1729, 1841, 1911, 2223, 2367, 2793, 3419, 4997, 5187, 5523, 5733, 8379, 10257, 12103, 12887, 14991, 15561, 16569, 23933, 30771, 34979, 36309, 38661, 44973, 64961, 71799, 104937, 108927, 115983, 167531, 194883, 215397, 244853, 314811, 454727, 502593, 584649, 734559, 1364181, 1507779, 2203677, 3183089, 4092543, 9549267, 28647801 |
약수의 개수 | 72 |
약수의 합 | 54774720 |
성질
표기
바이너리 | 1101101010010000101111001 |
8진수 | 155220571 |
16진수 | 1b52179 |