22745331

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1619}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 37739520

約数和(自身を除く): 14994189

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 1619, 2007, 4683, 4857, 11333, 14049, 14571, 33999, 101997, 361037, 1083111, 2527259, 3249333, 7581777, 22745331]

約数ペア:

[(1, 22745331), (3, 7581777), (7, 3249333), (9, 2527259), (21, 1083111), (63, 361037), (223, 101997), (669, 33999), (1561, 14571), (1619, 14049), (2007, 11333), (4683, 4857)]