1912126143873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{90113867}}^1$

素因数の和:90114524

約数の個数: 16

約数和(自身を含む): 2785599887616

約数和(自身を除く): 873473743743

約数列:

[1, 3, 11, 33, 643, 1929, 7073, 21219, 90113867, 270341601, 991252537, 2973757611, 57943216481, 173829649443, 637375381291, 1912126143873]

約数ペア:

[(1, 1912126143873), (3, 637375381291), (11, 173829649443), (33, 57943216481), (643, 2973757611), (1929, 991252537), (7073, 270341601), (21219, 90113867)]