12855444003

素因数分解:

$3^2\times {\mathrm{677}}^1\times {\mathrm{2109871}}^1$

素因数の和:2110554

約数の個数: 12

約数和(自身を含む): 18596411808

約数和(自身を除く): 5740967805

約数列:

[1, 3, 9, 677, 2031, 6093, 2109871, 6329613, 18988839, 1428382667, 4285148001, 12855444003]

約数ペア:

[(1, 12855444003), (3, 4285148001), (9, 1428382667), (677, 18988839), (2031, 6329613), (6093, 2109871)]