797202913

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8951}}^1$

素因数の和:9025

約数の個数: 24

約数和(自身を含む): 943612416

約数和(自身を除く): 146409503

約数列:

[1, 13, 17, 31, 169, 221, 403, 527, 2873, 5239, 6851, 8951, 89063, 116363, 152167, 277481, 1512719, 1978171, 3607253, 4717177, 25716223, 46894289, 61323301, 797202913]

約数ペア:

[(1, 797202913), (13, 61323301), (17, 46894289), (31, 25716223), (169, 4717177), (221, 3607253), (403, 1978171), (527, 1512719), (2873, 277481), (5239, 152167), (6851, 116363), (8951, 89063)]