2055014721

素因数分解:

$3^2\times {\mathrm{1871}}^1\times {\mathrm{122039}}^1$

素因数の和:123916

約数の個数: 12

約数和(自身を含む): 2969965440

約数和(自身を除く): 914950719

約数列:

[1, 3, 9, 1871, 5613, 16839, 122039, 366117, 1098351, 228334969, 685004907, 2055014721]

約数ペア:

[(1, 2055014721), (3, 685004907), (9, 228334969), (1871, 1098351), (5613, 366117), (16839, 122039)]