31573421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{7951}}^1$

素因数の和:8000

約数の個数: 12

約数和(自身を含む): 36356544

約数和(自身を除く): 4783123

約数列:

[1, 11, 19, 209, 361, 3971, 7951, 87461, 151069, 1661759, 2870311, 31573421]

約数ペア:

[(1, 31573421), (11, 2870311), (19, 1661759), (209, 151069), (361, 87461), (3971, 7951)]