숫자 21271635
소인수분해
소인수분해 | 3 * 3 * 5 * 7 * 7 * 11 * 877 |
약수 | 1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 877, 1155, 1617, 2205, 2631, 2695, 3465, 4385, 4851, 6139, 7893, 8085, 9647, 13155, 18417, 24255, 28941, 30695, 39465, 42973, 48235, 55251, 67529, 86823, 92085, 128919, 144705, 202587, 214865, 276255, 337645, 386757, 434115, 472703, 607761, 644595, 1012935, 1418109, 1933785, 2363515, 3038805, 4254327, 7090545, 21271635 |
약수의 개수 | 72 |
약수의 합 | 46843056 |
성질
표기
바이너리 | 1010001001001010001010011 |
8진수 | 121112123 |
16진수 | 1449453 |