42440879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 46654272

約数和(自身を除く): 4213393

約数列:

[1, 13, 113, 167, 173, 1469, 2171, 2249, 18871, 19549, 28891, 245323, 254137, 375583, 3264683, 42440879]

約数ペア:

[(1, 42440879), (13, 3264683), (113, 375583), (167, 254137), (173, 245323), (1469, 28891), (2171, 19549), (2249, 18871)]