2783157039

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{580187}}^1$

素因数の和:580247

約数の個数: 24

約数和(自身を含む): 4434957072

約数和(自身を除く): 1651800033

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 580187, 1740561, 5221683, 7542431, 22627293, 23787667, 67881879, 71363001, 214089003, 309239671, 927719013, 2783157039]

約数ペア:

[(1, 2783157039), (3, 927719013), (9, 309239671), (13, 214089003), (39, 71363001), (41, 67881879), (117, 23787667), (123, 22627293), (369, 7542431), (533, 5221683), (1599, 1740561), (4797, 580187)]