9909249

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 16402176

約数和(自身を除く): 6492927

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 677, 697, 861, 2031, 2091, 4739, 4879, 11509, 14217, 14637, 27757, 34527, 80563, 83271, 194299, 241689, 471869, 582897, 1415607, 3303083, 9909249]

約数ペア:

[(1, 9909249), (3, 3303083), (7, 1415607), (17, 582897), (21, 471869), (41, 241689), (51, 194299), (119, 83271), (123, 80563), (287, 34527), (357, 27757), (677, 14637), (697, 14217), (861, 11509), (2031, 4879), (2091, 4739)]