316080457931

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{2243}}^1\times {\mathrm{144829}}^1$

素因数の和:147218

約数の個数: 16

約数和(自身を含む): 363998342400

約数和(自身を除く): 47917884469

約数列:

[1, 7, 139, 973, 2243, 15701, 144829, 311777, 1013803, 2182439, 20131231, 140918617, 324851447, 2273960129, 45154351133, 316080457931]

約数ペア:

[(1, 316080457931), (7, 45154351133), (139, 2273960129), (973, 324851447), (2243, 140918617), (15701, 20131231), (144829, 2182439), (311777, 1013803)]