8221268511

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{8923}}^1\times {\mathrm{4451}}^1$

素因数の和:13403

約数の個数: 24

約数和(自身を含む): 12395650176

約数和(自身を除く): 4174381665

約数列:

[1, 3, 9, 23, 69, 207, 4451, 8923, 13353, 26769, 40059, 80307, 102373, 205229, 307119, 615687, 921357, 1847061, 39716273, 119148819, 357446457, 913474279, 2740422837, 8221268511]

約数ペア:

[(1, 8221268511), (3, 2740422837), (9, 913474279), (23, 357446457), (69, 119148819), (207, 39716273), (4451, 1847061), (8923, 921357), (13353, 615687), (26769, 307119), (40059, 205229), (80307, 102373)]