521857089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{9551}}^1$

素因数の和:10037

約数の個数: 24

約数和(自身を含む): 813601152

約数和(自身を除く): 291744063

約数列:

[1, 3, 9, 13, 39, 117, 467, 1401, 4203, 6071, 9551, 18213, 28653, 54639, 85959, 124163, 372489, 1117467, 4460317, 13380951, 40142853, 57984121, 173952363, 521857089]

約数ペア:

[(1, 521857089), (3, 173952363), (9, 57984121), (13, 40142853), (39, 13380951), (117, 4460317), (467, 1117467), (1401, 372489), (4203, 124163), (6071, 85959), (9551, 54639), (18213, 28653)]