3136257

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 4804800

約数和(自身を除く): 1668543

約数列:

[1, 3, 9, 23, 69, 109, 139, 207, 327, 417, 981, 1251, 2507, 3197, 7521, 9591, 15151, 22563, 28773, 45453, 136359, 348473, 1045419, 3136257]

約数ペア:

[(1, 3136257), (3, 1045419), (9, 348473), (23, 136359), (69, 45453), (109, 28773), (139, 22563), (207, 15151), (327, 9591), (417, 7521), (981, 3197), (1251, 2507)]