39578037

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 53616192

約数和(自身を除く): 14038155

約数列:

[1, 3, 97, 277, 291, 491, 831, 1473, 26869, 47627, 80607, 136007, 142881, 408021, 13192679, 39578037]

約数ペア:

[(1, 39578037), (3, 13192679), (97, 408021), (277, 142881), (291, 136007), (491, 80607), (831, 47627), (1473, 26869)]