2011095027

素因数分解:

$3^3\times {\mathrm{15919}}^1\times {\mathrm{4679}}^1$

素因数の和:20607

約数の個数: 16

約数和(自身を含む): 2980224000

約数和(自身を除く): 969128973

約数列:

[1, 3, 9, 27, 4679, 14037, 15919, 42111, 47757, 126333, 143271, 429813, 74485001, 223455003, 670365009, 2011095027]

約数ペア:

[(1, 2011095027), (3, 670365009), (9, 223455003), (27, 74485001), (4679, 429813), (14037, 143271), (15919, 126333), (42111, 47757)]