7683579

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3312

約数の個数: 20

約数和(自身を含む): 11877360

約数和(自身を除く): 4193781

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 3271, 9813, 29439, 88317, 94859, 264951, 284577, 853731, 2561193, 7683579]

約数ペア:

[(1, 7683579), (3, 2561193), (9, 853731), (27, 284577), (29, 264951), (81, 94859), (87, 88317), (261, 29439), (783, 9813), (2349, 3271)]