9357089

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 11819520

約数和(自身を除く): 2462431

約数列:

[1, 7, 17, 47, 49, 119, 239, 329, 799, 833, 1673, 2303, 4063, 5593, 11233, 11711, 28441, 39151, 78631, 190961, 199087, 550417, 1336727, 9357089]

約数ペア:

[(1, 9357089), (7, 1336727), (17, 550417), (47, 199087), (49, 190961), (119, 78631), (239, 39151), (329, 28441), (799, 11711), (833, 11233), (1673, 5593), (2303, 4063)]