15401183

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 18144000

約数和(自身を除く): 2742817

約数列:

[1, 7, 59, 89, 413, 419, 623, 2933, 5251, 24721, 36757, 37291, 173047, 261037, 2200169, 15401183]

約数ペア:

[(1, 15401183), (7, 2200169), (59, 261037), (89, 173047), (413, 37291), (419, 36757), (623, 24721), (2933, 5251)]