3961167

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3559}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 6151680

約数和(自身を除く): 2190513

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 3559, 10677, 24913, 74739, 188627, 565881, 1320389, 3961167]

約数ペア:

[(1, 3961167), (3, 1320389), (7, 565881), (21, 188627), (53, 74739), (159, 24913), (371, 10677), (1113, 3559)]