10389501

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 18

約数和(自身を含む): 15287870

約数和(自身を除く): 4898369

約数列:

[1, 3, 9, 71, 213, 229, 639, 687, 2061, 5041, 15123, 16259, 45369, 48777, 146331, 1154389, 3463167, 10389501]

約数ペア:

[(1, 10389501), (3, 3463167), (9, 1154389), (71, 146331), (213, 48777), (229, 45369), (639, 16259), (687, 15123), (2061, 5041)]