28587471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5737}}^1$

素因数の和:5902

約数の個数: 16

約数和(自身を含む): 41864448

約数和(自身を除く): 13276977

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 5737, 17211, 63107, 189321, 866287, 2598861, 9529157, 28587471]

約数ペア:

[(1, 28587471), (3, 9529157), (11, 2598861), (33, 866287), (151, 189321), (453, 63107), (1661, 17211), (4983, 5737)]