2016407511

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{39887}}^1$

素因数の和:40071

約数の個数: 24

約数和(自身を含む): 3005481024

約数和(自身を除く): 989073513

約数列:

[1, 3, 9, 41, 123, 137, 369, 411, 1233, 5617, 16851, 39887, 50553, 119661, 358983, 1635367, 4906101, 5464519, 14718303, 16393557, 49180671, 224045279, 672135837, 2016407511]

約数ペア:

[(1, 2016407511), (3, 672135837), (9, 224045279), (41, 49180671), (123, 16393557), (137, 14718303), (369, 5464519), (411, 4906101), (1233, 1635367), (5617, 358983), (16851, 119661), (39887, 50553)]