12202379

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 15382944

約数和(自身を除く): 3180565

約数列:

[1, 7, 17, 41, 61, 119, 287, 427, 697, 1037, 1681, 2501, 4879, 7259, 11767, 17507, 28577, 42517, 102541, 200039, 297619, 717787, 1743197, 12202379]

約数ペア:

[(1, 12202379), (7, 1743197), (17, 717787), (41, 297619), (61, 200039), (119, 102541), (287, 42517), (427, 28577), (697, 17507), (1037, 11767), (1681, 7259), (2501, 4879)]