791997

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 1112832

約数和(自身を除く): 320835

約数列:

[1, 3, 41, 47, 123, 137, 141, 411, 1927, 5617, 5781, 6439, 16851, 19317, 263999, 791997]

約数ペア:

[(1, 791997), (3, 263999), (41, 19317), (47, 16851), (123, 6439), (137, 5781), (141, 5617), (411, 1927)]