57222737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21061}}^1$

素因数の和:21104

約数の個数: 16

約数和(自身を含む): 70768320

約数和(自身を除く): 13545583

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 21061, 231671, 273793, 400159, 3011723, 4401749, 5202067, 57222737]

約数ペア:

[(1, 57222737), (11, 5202067), (13, 4401749), (19, 3011723), (143, 400159), (209, 273793), (247, 231671), (2717, 21061)]