39689919

素因数分解:

$3^5\times {\mathrm{233}}^1\times {\mathrm{701}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 59793552

約数和(自身を除く): 20103633

約数列:

[1, 3, 9, 27, 81, 233, 243, 699, 701, 2097, 2103, 6291, 6309, 18873, 18927, 56619, 56781, 163333, 170343, 489999, 1469997, 4409991, 13229973, 39689919]

約数ペア:

[(1, 39689919), (3, 13229973), (9, 4409991), (27, 1469997), (81, 489999), (233, 170343), (243, 163333), (699, 56781), (701, 56619), (2097, 18927), (2103, 18873), (6291, 6309)]