318311999

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2861}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 341058816

約数和(自身を除く): 22746817

約数列:

[1, 31, 37, 97, 1147, 2861, 3007, 3589, 88691, 105857, 111259, 277517, 3281567, 8603027, 10268129, 318311999]

約数ペア:

[(1, 318311999), (31, 10268129), (37, 8603027), (97, 3281567), (1147, 277517), (2861, 111259), (3007, 105857), (3589, 88691)]