173139551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{23911}}^1$

素因数の和:24481

約数の個数: 8

約数和(自身を含む): 186800544

約数和(自身を除く): 13660993

約数列:

[1, 13, 557, 7241, 23911, 310843, 13318427, 173139551]

約数ペア:

[(1, 173139551), (13, 13318427), (557, 310843), (7241, 23911)]