31433901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8681}}^1$

素因数の和:8772

約数の個数: 16

約数和(自身を含む): 45007488

約数和(自身を除く): 13573587

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 8681, 26043, 147577, 442731, 616351, 1849053, 10477967, 31433901]

約数ペア:

[(1, 31433901), (3, 10477967), (17, 1849053), (51, 616351), (71, 442731), (213, 147577), (1207, 26043), (3621, 8681)]