1902100023

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3062963}}^1$

素因数の和:3062995

約数の個数: 16

約数和(自身を含む): 2940445440

約数和(自身を除く): 1038345417

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3062963, 9188889, 27566667, 70448149, 82700001, 211344447, 634033341, 1902100023]

約数ペア:

[(1, 1902100023), (3, 634033341), (9, 211344447), (23, 82700001), (27, 70448149), (69, 27566667), (207, 9188889), (621, 3062963)]