57430263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12703}}^1$

素因数の和:12854

約数の個数: 16

約数和(自身を含む): 84151296

約数和(自身を除く): 26721033

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 12703, 38109, 139733, 419199, 1740311, 5220933, 19143421, 57430263]

約数ペア:

[(1, 57430263), (3, 19143421), (11, 5220933), (33, 1740311), (137, 419199), (411, 139733), (1507, 38109), (4521, 12703)]