12792477887

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{430303}}^1$

素因数の和:430478

約数の個数: 16

約数和(自身を含む): 15201779712

約数和(自身を除く): 2409301825

約数列:

[1, 7, 31, 137, 217, 959, 4247, 29729, 430303, 3012121, 13339393, 58951511, 93375751, 412660577, 1827496841, 12792477887]

約数ペア:

[(1, 12792477887), (7, 1827496841), (31, 412660577), (137, 93375751), (217, 58951511), (959, 13339393), (4247, 3012121), (29729, 430303)]