42472467

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10799}}^1$

素因数の和:10847

約数の個数: 24

約数和(自身を含む): 67392000

約数和(自身を除く): 24919533

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 10799, 32397, 97191, 205181, 248377, 615543, 745131, 1846629, 2235393, 4719163, 14157489, 42472467]

約数ペア:

[(1, 42472467), (3, 14157489), (9, 4719163), (19, 2235393), (23, 1846629), (57, 745131), (69, 615543), (171, 248377), (207, 205181), (437, 97191), (1311, 32397), (3933, 10799)]