2053307511

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{24953}}^1$

素因数の和:25223

約数の個数: 24

約数和(自身を含む): 3051974016

約数和(自身を除く): 998666505

約数列:

[1, 3, 9, 41, 123, 223, 369, 669, 2007, 9143, 24953, 27429, 74859, 82287, 224577, 1023073, 3069219, 5564519, 9207657, 16693557, 50080671, 228145279, 684435837, 2053307511]

約数ペア:

[(1, 2053307511), (3, 684435837), (9, 228145279), (41, 50080671), (123, 16693557), (223, 9207657), (369, 5564519), (669, 3069219), (2007, 1023073), (9143, 224577), (24953, 82287), (27429, 74859)]