31373043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1217}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 45153696

約数和(自身を除く): 13780653

約数列:

[1, 3, 13, 39, 661, 1217, 1983, 3651, 8593, 15821, 25779, 47463, 804437, 2413311, 10457681, 31373043]

約数ペア:

[(1, 31373043), (3, 10457681), (13, 2413311), (39, 804437), (661, 47463), (1217, 25779), (1983, 15821), (3651, 8593)]