56757471

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3373}}^1$

素因数の和:3526

約数の個数: 16

約数和(自身を含む): 77736960

約数和(自身を除く): 20979489

約数列:

[1, 3, 71, 79, 213, 237, 3373, 5609, 10119, 16827, 239483, 266467, 718449, 799401, 18919157, 56757471]

約数ペア:

[(1, 56757471), (3, 18919157), (71, 799401), (79, 718449), (213, 266467), (237, 239483), (3373, 16827), (5609, 10119)]