56978009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{15649}}^1$

素因数の和:15991

約数の個数: 8

約数和(自身を含む): 62349600

約数和(自身を除く): 5371591

約数列:

[1, 11, 331, 3641, 15649, 172139, 5179819, 56978009]

約数ペア:

[(1, 56978009), (11, 5179819), (331, 172139), (3641, 15649)]