2680702911

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{757903}}^1$

素因数の和:758043

約数の個数: 16

約数和(自身を含む): 4001733120

約数和(自身を除く): 1321030209

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 757903, 2273709, 6821127, 20463381, 99285293, 297855879, 893567637, 2680702911]

約数ペア:

[(1, 2680702911), (3, 893567637), (9, 297855879), (27, 99285293), (131, 20463381), (393, 6821127), (1179, 2273709), (3537, 757903)]