2655145791

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{240437}}^1$

素因数の和:240855

約数の個数: 16

約数和(自身を含む): 3943183200

約数和(自身を除く): 1288037409

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 11043, 240437, 721311, 2163933, 6491799, 98338733, 295016199, 885048597, 2655145791]

約数ペア:

[(1, 2655145791), (3, 885048597), (9, 295016199), (27, 98338733), (409, 6491799), (1227, 2163933), (3681, 721311), (11043, 240437)]