10158239

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 13099968

約数和(自身を除く): 2941729

約数列:

[1, 7, 13, 37, 49, 91, 259, 431, 481, 637, 1813, 3017, 3367, 5603, 15947, 21119, 23569, 39221, 111629, 207311, 274547, 781403, 1451177, 10158239]

約数ペア:

[(1, 10158239), (7, 1451177), (13, 781403), (37, 274547), (49, 207311), (91, 111629), (259, 39221), (431, 23569), (481, 21119), (637, 15947), (1813, 5603), (3017, 3367)]