1279894629

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{13217}}^1$

素因数の和:13437

約数の個数: 24

約数和(自身を含む): 1857710592

約数和(自身を除く): 577815963

約数列:

[1, 3, 13, 39, 169, 191, 507, 573, 2483, 7449, 13217, 32279, 39651, 96837, 171821, 515463, 2233673, 2524447, 6701019, 7573341, 32817811, 98453433, 426631543, 1279894629]

約数ペア:

[(1, 1279894629), (3, 426631543), (13, 98453433), (39, 32817811), (169, 7573341), (191, 6701019), (507, 2524447), (573, 2233673), (2483, 515463), (7449, 171821), (13217, 96837), (32279, 39651)]