10986521

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 14019264

約数和(自身を除く): 3032743

約数列:

[1, 7, 13, 37, 91, 169, 251, 259, 481, 1183, 1757, 3263, 3367, 6253, 9287, 22841, 42419, 43771, 65009, 120731, 296933, 845117, 1569503, 10986521]

約数ペア:

[(1, 10986521), (7, 1569503), (13, 845117), (37, 296933), (91, 120731), (169, 65009), (251, 43771), (259, 42419), (481, 22841), (1183, 9287), (1757, 6253), (3263, 3367)]