13802061

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3889}}^1$

素因数の和:3925

約数の個数: 24

約数和(自身を含む): 22779840

約数和(自身を除く): 8977779

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 3889, 11667, 27223, 50557, 81669, 151671, 353899, 657241, 1061697, 1971723, 4600687, 13802061]

約数ペア:

[(1, 13802061), (3, 4600687), (7, 1971723), (13, 1061697), (21, 657241), (39, 353899), (91, 151671), (169, 81669), (273, 50557), (507, 27223), (1183, 11667), (3549, 3889)]