숫자 28678923
소인수분해
소인수분해 | 3 * 3 * 7 * 13 * 19 * 19 * 97 |
약수 | 1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 97, 117, 133, 171, 247, 273, 291, 361, 399, 679, 741, 819, 873, 1083, 1197, 1261, 1729, 1843, 2037, 2223, 2527, 3249, 3783, 4693, 5187, 5529, 6111, 7581, 8827, 11349, 12901, 14079, 15561, 16587, 22743, 23959, 26481, 32851, 35017, 38703, 42237, 71877, 79443, 98553, 105051, 116109, 167713, 215631, 245119, 295659, 315153, 455221, 503139, 735357, 1365663, 1509417, 2206071, 3186547, 4096989, 9559641, 28678923 |
약수의 개수 | 72 |
약수의 합 | 54364128 |
성질
표기
바이너리 | 1101101011001101100001011 |
8진수 | 155315413 |
16진수 | 1b59b0b |