844134939

素因数分解:

$3^4\times {\mathrm{1319}}^1\times {\mathrm{7901}}^1$

素因数の和:9232

約数の個数: 20

約数和(自身を含む): 1262107440

約数和(自身を除く): 417972501

約数列:

[1, 3, 9, 27, 81, 1319, 3957, 7901, 11871, 23703, 35613, 71109, 106839, 213327, 639981, 10421419, 31264257, 93792771, 281378313, 844134939]

約数ペア:

[(1, 844134939), (3, 281378313), (9, 93792771), (27, 31264257), (81, 10421419), (1319, 639981), (3957, 213327), (7901, 106839), (11871, 71109), (23703, 35613)]