3978889263

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{410491}}^1$

素因数の和:410859

約数の個数: 16

約数和(自身を含む): 5911084800

約数和(自身を除く): 1932195537

約数列:

[1, 3, 9, 27, 359, 1077, 3231, 9693, 410491, 1231473, 3694419, 11083257, 147366269, 442098807, 1326296421, 3978889263]

約数ペア:

[(1, 3978889263), (3, 1326296421), (9, 442098807), (27, 147366269), (359, 11083257), (1077, 3694419), (3231, 1231473), (9693, 410491)]