8180559

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 12355200

約数和(自身を除く): 4174641

約数列:

[1, 3, 9, 31, 93, 109, 269, 279, 327, 807, 981, 2421, 3379, 8339, 10137, 25017, 29321, 30411, 75051, 87963, 263889, 908951, 2726853, 8180559]

約数ペア:

[(1, 8180559), (3, 2726853), (9, 908951), (31, 263889), (93, 87963), (109, 75051), (269, 30411), (279, 29321), (327, 25017), (807, 10137), (981, 8339), (2421, 3379)]