2788476543

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{2518949}}^1$

素因数の和:2518999

約数の個数: 16

約数和(自身を含む): 4231836000

約数和(自身を除く): 1443359457

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 2518949, 7556847, 22670541, 68011623, 103276909, 309830727, 929492181, 2788476543]

約数ペア:

[(1, 2788476543), (3, 929492181), (9, 309830727), (27, 103276909), (41, 68011623), (123, 22670541), (369, 7556847), (1107, 2518949)]