1279239093

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{561809}}^1$

素因数の和:561849

約数の個数: 24

約数和(自身を含む): 2103416640

約数和(自身を除く): 824177547

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 561809, 1685427, 5056281, 6179899, 12921607, 18539697, 38764821, 55619091, 116294463, 142137677, 426413031, 1279239093]

約数ペア:

[(1, 1279239093), (3, 426413031), (9, 142137677), (11, 116294463), (23, 55619091), (33, 38764821), (69, 18539697), (99, 12921607), (207, 6179899), (253, 5056281), (759, 1685427), (2277, 561809)]