1249416129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{212161}}^1$

素因数の和:212328

約数の個数: 16

約数和(自身を含む): 1805922944

約数和(自身を除く): 556506815

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 212161, 636483, 2758093, 8274279, 32036311, 96108933, 416472043, 1249416129]

約数ペア:

[(1, 1249416129), (3, 416472043), (13, 96108933), (39, 32036311), (151, 8274279), (453, 2758093), (1963, 636483), (5889, 212161)]