811937393

素因数分解:

${\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 863361600

約数和(自身を除く): 51424207

約数列:

[1, 19, 163, 409, 641, 3097, 7771, 12179, 66667, 104483, 262169, 1266673, 1985177, 4981211, 42733547, 811937393]

約数ペア:

[(1, 811937393), (19, 42733547), (163, 4981211), (409, 1985177), (641, 1266673), (3097, 262169), (7771, 104483), (12179, 66667)]