11871927

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1620

約数の個数: 20

約数和(自身を含む): 17929296

約数和(自身を除く): 6057369

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 1511, 2619, 4533, 7857, 13599, 40797, 122391, 146567, 439701, 1319103, 3957309, 11871927]

約数ペア:

[(1, 11871927), (3, 3957309), (9, 1319103), (27, 439701), (81, 146567), (97, 122391), (291, 40797), (873, 13599), (1511, 7857), (2619, 4533)]