6540359

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 8222688

約数和(自身を除く): 1682329

約数列:

[1, 7, 17, 53, 61, 119, 289, 371, 427, 901, 1037, 2023, 3233, 6307, 7259, 15317, 17629, 22631, 54961, 107219, 123403, 384727, 934337, 6540359]

約数ペア:

[(1, 6540359), (7, 934337), (17, 384727), (53, 123403), (61, 107219), (119, 54961), (289, 22631), (371, 17629), (427, 15317), (901, 7259), (1037, 6307), (2023, 3233)]