13420179

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 20247552

約数和(自身を除く): 6827373

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 467, 927, 1401, 3193, 4203, 9579, 14477, 28737, 43431, 48101, 130293, 144303, 432909, 1491131, 4473393, 13420179]

約数ペア:

[(1, 13420179), (3, 4473393), (9, 1491131), (31, 432909), (93, 144303), (103, 130293), (279, 48101), (309, 43431), (467, 28737), (927, 14477), (1401, 9579), (3193, 4203)]