12299651

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 15688224

約数和(自身を除く): 3388573

約数列:

[1, 7, 13, 37, 91, 169, 259, 281, 481, 1183, 1967, 3367, 3653, 6253, 10397, 25571, 43771, 47489, 72779, 135161, 332423, 946127, 1757093, 12299651]

約数ペア:

[(1, 12299651), (7, 1757093), (13, 946127), (37, 332423), (91, 135161), (169, 72779), (259, 47489), (281, 43771), (481, 25571), (1183, 10397), (1967, 6253), (3367, 3653)]