828296037

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{329867}}^1$

素因数の和:329910

約数の個数: 20

約数和(自身を含む): 1277248896

約数和(自身を除く): 448952859

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 329867, 989601, 2968803, 8906409, 10225877, 26719227, 30677631, 92032893, 276098679, 828296037]

約数ペア:

[(1, 828296037), (3, 276098679), (9, 92032893), (27, 30677631), (31, 26719227), (81, 10225877), (93, 8906409), (279, 2968803), (837, 989601), (2511, 329867)]