9922549

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 12796728

約数和(自身を除く): 2874179

約数列:

[1, 7, 13, 37, 49, 91, 259, 421, 481, 637, 1813, 2947, 3367, 5473, 15577, 20629, 23569, 38311, 109039, 202501, 268177, 763273, 1417507, 9922549]

約数ペア:

[(1, 9922549), (7, 1417507), (13, 763273), (37, 268177), (49, 202501), (91, 109039), (259, 38311), (421, 23569), (481, 20629), (637, 15577), (1813, 5473), (2947, 3367)]