2155161877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1\times {\mathrm{2243}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 2376019008

約数和(自身を除く): 220857131

約数列:

[1, 11, 113, 773, 1243, 2243, 8503, 24673, 87349, 253459, 960839, 1733839, 2788049, 19072229, 195923807, 2155161877]

約数ペア:

[(1, 2155161877), (11, 195923807), (113, 19072229), (773, 2788049), (1243, 1733839), (2243, 960839), (8503, 253459), (24673, 87349)]