31537467

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2617}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 49553504

約数和(自身を除く): 18016037

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 2617, 4017, 7851, 12051, 23553, 34021, 102063, 269551, 306189, 808653, 2425959, 3504163, 10512489, 31537467]

約数ペア:

[(1, 31537467), (3, 10512489), (9, 3504163), (13, 2425959), (39, 808653), (103, 306189), (117, 269551), (309, 102063), (927, 34021), (1339, 23553), (2617, 12051), (4017, 7851)]