13757877

素因数分解:

$3^3\times 7^2\times {\mathrm{10399}}^1$

素因数の和:10422

約数の個数: 24

約数和(自身を含む): 23712000

約数和(自身を除く): 9954123

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 10399, 31197, 72793, 93591, 218379, 280773, 509551, 655137, 1528653, 1965411, 4585959, 13757877]

約数ペア:

[(1, 13757877), (3, 4585959), (7, 1965411), (9, 1528653), (21, 655137), (27, 509551), (49, 280773), (63, 218379), (147, 93591), (189, 72793), (441, 31197), (1323, 10399)]