11552289

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 18139680

約数和(自身を除く): 6587391

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 883, 1869, 2649, 4361, 6181, 13083, 18543, 43267, 78587, 129801, 235761, 550109, 1650327, 3850763, 11552289]

約数ペア:

[(1, 11552289), (3, 3850763), (7, 1650327), (21, 550109), (49, 235761), (89, 129801), (147, 78587), (267, 43267), (623, 18543), (883, 13083), (1869, 6181), (2649, 4361)]