492192393

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2130703}}^1$

素因数の和:2130724

約数の個数: 16

約数和(自身を含む): 818190336

約数和(自身を除く): 325997943

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2130703, 6392109, 14914921, 23437733, 44744763, 70313199, 164064131, 492192393]

約数ペア:

[(1, 492192393), (3, 164064131), (7, 70313199), (11, 44744763), (21, 23437733), (33, 14914921), (77, 6392109), (231, 2130703)]