2351421289

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1\times {\mathrm{1951}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 2707439616

約数和(自身を除く): 356018327

約数列:

[1, 7, 167, 1031, 1169, 1951, 7217, 13657, 172177, 325817, 1205239, 2011481, 2280719, 14080367, 335917327, 2351421289]

約数ペア:

[(1, 2351421289), (7, 335917327), (167, 14080367), (1031, 2280719), (1169, 2011481), (1951, 1205239), (7217, 325817), (13657, 172177)]