125280981497

素因数分解:

$7^1\times {\mathrm{1039}}^1\times {\mathrm{1721}}^1\times {\mathrm{10009}}^1$

素因数の和:12776

約数の個数: 16

約数和(自身を含む): 143413670400

約数和(自身を除く): 18132688903

約数列:

[1, 7, 1039, 1721, 7273, 10009, 12047, 70063, 1788119, 10399351, 12516833, 17225489, 72795457, 120578423, 17897283071, 125280981497]

約数ペア:

[(1, 125280981497), (7, 17897283071), (1039, 120578423), (1721, 72795457), (7273, 17225489), (10009, 12516833), (12047, 10399351), (70063, 1788119)]