8551251

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:752

約数の個数: 20

約数和(自身を含む): 12863752

約数和(自身を除く): 4312501

約数列:

[1, 3, 9, 27, 81, 193, 547, 579, 1641, 1737, 4923, 5211, 14769, 15633, 44307, 105571, 316713, 950139, 2850417, 8551251]

約数ペア:

[(1, 8551251), (3, 2850417), (9, 950139), (27, 316713), (81, 105571), (193, 44307), (547, 15633), (579, 14769), (1641, 5211), (1737, 4923)]