25687467

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{911}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 40168128

約数和(自身を除く): 14480661

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 911, 2169, 2733, 3133, 8199, 9399, 11843, 28197, 35529, 106587, 219551, 658653, 1975959, 2854163, 8562489, 25687467]

約数ペア:

[(1, 25687467), (3, 8562489), (9, 2854163), (13, 1975959), (39, 658653), (117, 219551), (241, 106587), (723, 35529), (911, 28197), (2169, 11843), (2733, 9399), (3133, 8199)]