2868507

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:951

約数の個数: 16

約数和(自身を含む): 4287360

約数和(自身を除く): 1418853

約数列:

[1, 3, 9, 27, 131, 393, 811, 1179, 2433, 3537, 7299, 21897, 106241, 318723, 956169, 2868507]

約数ペア:

[(1, 2868507), (3, 956169), (9, 318723), (27, 106241), (131, 21897), (393, 7299), (811, 3537), (1179, 2433)]