38917403

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 11263717

約数列:

[1, 7, 17, 23, 59, 119, 161, 241, 391, 413, 1003, 1357, 1687, 2737, 4097, 5543, 7021, 9499, 14219, 23069, 28679, 38801, 94231, 99533, 161483, 241723, 327037, 659617, 1692061, 2289259, 5559629, 38917403]

約数ペア:

[(1, 38917403), (7, 5559629), (17, 2289259), (23, 1692061), (59, 659617), (119, 327037), (161, 241723), (241, 161483), (391, 99533), (413, 94231), (1003, 38801), (1357, 28679), (1687, 23069), (2737, 14219), (4097, 9499), (5543, 7021)]