2645681643

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{8908019}}^1$

素因数の和:8908039

約数の個数: 16

約数和(自身を含む): 4275849600

約数和(自身を除く): 1630167957

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 8908019, 26724057, 80172171, 97988209, 240516513, 293964627, 881893881, 2645681643]

約数ペア:

[(1, 2645681643), (3, 881893881), (9, 293964627), (11, 240516513), (27, 97988209), (33, 80172171), (99, 26724057), (297, 8908019)]