6469957403

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{5081}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 8110872000

約数和(自身を除く): 1640914597

約数列:

[1, 7, 13, 49, 91, 637, 1999, 5081, 13993, 25987, 35567, 66053, 97951, 181909, 248969, 462371, 1273363, 3236597, 10156919, 71098433, 132039947, 497689031, 924279629, 6469957403]

約数ペア:

[(1, 6469957403), (7, 924279629), (13, 497689031), (49, 132039947), (91, 71098433), (637, 10156919), (1999, 3236597), (5081, 1273363), (13993, 462371), (25987, 248969), (35567, 181909), (66053, 97951)]