2186571

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 3094560

約数和(自身を除く): 907989

約数列:

[1, 3, 29, 41, 87, 123, 613, 1189, 1839, 3567, 17777, 25133, 53331, 75399, 728857, 2186571]

約数ペア:

[(1, 2186571), (3, 728857), (29, 75399), (41, 53331), (87, 25133), (123, 17777), (613, 3567), (1189, 1839)]