137156980441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{620619821}}^1$

素因数の和:620619851

約数の個数: 8

約数和(自身を含む): 156396195144

約数和(自身を除く): 19239214703

約数列:

[1, 13, 17, 221, 620619821, 8068057673, 10550536957, 137156980441]

約数ペア:

[(1, 137156980441), (13, 10550536957), (17, 8068057673), (221, 620619821)]