13266669

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 19395072

約数和(自身を除く): 6128403

約数列:

[1, 3, 13, 39, 137, 169, 191, 411, 507, 573, 1781, 2483, 5343, 7449, 23153, 26167, 32279, 69459, 78501, 96837, 340171, 1020513, 4422223, 13266669]

約数ペア:

[(1, 13266669), (3, 4422223), (13, 1020513), (39, 340171), (137, 96837), (169, 78501), (191, 69459), (411, 32279), (507, 26167), (573, 23153), (1781, 7449), (2483, 5343)]