2247251781

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{101681}}^1$

素因数の和:101876

約数の個数: 16

約数和(自身を含む): 3074863680

約数和(自身を除く): 827611899

約数列:

[1, 3, 53, 139, 159, 417, 7367, 22101, 101681, 305043, 5389093, 14133659, 16167279, 42400977, 749083927, 2247251781]

約数ペア:

[(1, 2247251781), (3, 749083927), (53, 42400977), (139, 16167279), (159, 14133659), (417, 5389093), (7367, 305043), (22101, 101681)]