1047137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 1327872

約数和(自身を除く): 280735

約数列:

[1, 7, 13, 37, 91, 259, 311, 481, 2177, 3367, 4043, 11507, 28301, 80549, 149591, 1047137]

約数ペア:

[(1, 1047137), (7, 149591), (13, 80549), (37, 28301), (91, 11507), (259, 4043), (311, 3367), (481, 2177)]