1248045123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1882421}}^1$

素因数の和:1882454

約数の個数: 16

約数和(自身を含む): 1897481376

約数和(自身を除く): 649436253

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1882421, 5647263, 24471473, 32001157, 73414419, 96003471, 416015041, 1248045123]

約数ペア:

[(1, 1248045123), (3, 416015041), (13, 96003471), (17, 73414419), (39, 32001157), (51, 24471473), (221, 5647263), (663, 1882421)]