31327293

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 43156800

約数和(自身を除く): 11829507

約数列:

[1, 3, 53, 73, 159, 219, 2699, 3869, 8097, 11607, 143047, 197027, 429141, 591081, 10442431, 31327293]

約数ペア:

[(1, 31327293), (3, 10442431), (53, 591081), (73, 429141), (159, 197027), (219, 143047), (2699, 11607), (3869, 8097)]