912093

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 1510848

約数和(自身を除く): 598755

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 257, 273, 507, 771, 1183, 1799, 3341, 3549, 5397, 10023, 23387, 43433, 70161, 130299, 304031, 912093]

約数ペア:

[(1, 912093), (3, 304031), (7, 130299), (13, 70161), (21, 43433), (39, 23387), (91, 10023), (169, 5397), (257, 3549), (273, 3341), (507, 1799), (771, 1183)]