13042347

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 17802240

約数和(自身を除く): 4759893

約数列:

[1, 3, 79, 113, 237, 339, 487, 1461, 8927, 26781, 38473, 55031, 115419, 165093, 4347449, 13042347]

約数ペア:

[(1, 13042347), (3, 4347449), (79, 165093), (113, 115419), (237, 55031), (339, 38473), (487, 26781), (1461, 8927)]