12431419

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 16832480

約数和(自身を除く): 4401061

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1129, 1573, 7903, 11011, 12419, 14677, 86933, 102739, 136609, 161447, 956263, 1130129, 1775917, 12431419]

約数ペア:

[(1, 12431419), (7, 1775917), (11, 1130129), (13, 956263), (77, 161447), (91, 136609), (121, 102739), (143, 86933), (847, 14677), (1001, 12419), (1129, 11011), (1573, 7903)]