27894693

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 37984896

約数和(自身を除く): 10090203

約数列:

[1, 3, 71, 173, 213, 519, 757, 2271, 12283, 36849, 53747, 130961, 161241, 392883, 9298231, 27894693]

約数ペア:

[(1, 27894693), (3, 9298231), (71, 392883), (173, 161241), (213, 130961), (519, 53747), (757, 36849), (2271, 12283)]