56195321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{617531}}^1$

素因数の和:617551

約数の個数: 8

約数和(自身を含む): 69163584

約数和(自身を除く): 12968263

約数列:

[1, 7, 13, 91, 617531, 4322717, 8027903, 56195321]

約数ペア:

[(1, 56195321), (7, 8027903), (13, 4322717), (91, 617531)]