40238331

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17579}}^1$

素因数の和:17698

約数の個数: 16

約数和(自身を含む): 61881600

約数和(自身を除く): 21643269

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 17579, 52737, 123053, 369159, 1916111, 5748333, 13412777, 40238331]

約数ペア:

[(1, 40238331), (3, 13412777), (7, 5748333), (21, 1916111), (109, 369159), (327, 123053), (763, 52737), (2289, 17579)]