491663107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{1447}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 540046080

約数和(自身を除く): 48382973

約数列:

[1, 13, 59, 443, 767, 1447, 5759, 18811, 26137, 85373, 339781, 641021, 1109849, 8333273, 37820239, 491663107]

約数ペア:

[(1, 491663107), (13, 37820239), (59, 8333273), (443, 1109849), (767, 641021), (1447, 339781), (5759, 85373), (18811, 26137)]