7173927

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2900

約数の個数: 20

約数和(自身を含む): 11066176

約数和(自身を除く): 3892249

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 2857, 8571, 25713, 77139, 88567, 231417, 265701, 797103, 2391309, 7173927]

約数ペア:

[(1, 7173927), (3, 2391309), (9, 797103), (27, 265701), (31, 231417), (81, 88567), (93, 77139), (279, 25713), (837, 8571), (2511, 2857)]