28699017

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{587}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 39325440

約数和(自身を除く): 10626423

約数列:

[1, 3, 43, 129, 379, 587, 1137, 1761, 16297, 25241, 48891, 75723, 222473, 667419, 9566339, 28699017]

約数ペア:

[(1, 28699017), (3, 9566339), (43, 667419), (129, 222473), (379, 75723), (587, 48891), (1137, 25241), (1761, 16297)]