12490959951

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{727}}^1\times {\mathrm{19681}}^1$

素因数の和:20511

約数の個数: 24

約数和(自身を含む): 18254503904

約数和(自身を除く): 5763543953

約数列:

[1, 3, 9, 97, 291, 727, 873, 2181, 6543, 19681, 59043, 70519, 177129, 211557, 634671, 1909057, 5727171, 14308087, 17181513, 42924261, 128772783, 1387884439, 4163653317, 12490959951]

約数ペア:

[(1, 12490959951), (3, 4163653317), (9, 1387884439), (97, 128772783), (291, 42924261), (727, 17181513), (873, 14308087), (2181, 5727171), (6543, 1909057), (19681, 634671), (59043, 211557), (70519, 177129)]