716030721

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127703}}^1$

素因数の和:127805

約数の個数: 24

約数和(自身を含む): 1195309440

約数和(自身を除く): 479278719

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 127703, 383109, 893921, 1149327, 2681763, 8045289, 11365567, 34096701, 79558969, 102290103, 238676907, 716030721]

約数ペア:

[(1, 716030721), (3, 238676907), (7, 102290103), (9, 79558969), (21, 34096701), (63, 11365567), (89, 8045289), (267, 2681763), (623, 1149327), (801, 893921), (1869, 383109), (5607, 127703)]