57047109

素因数分解:

$3^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{1901}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 87035520

約数和(自身を除く): 29988411

約数列:

[1, 3, 7, 21, 1429, 1901, 4287, 5703, 10003, 13307, 30009, 39921, 2716529, 8149587, 19015703, 57047109]

約数ペア:

[(1, 57047109), (3, 19015703), (7, 8149587), (21, 2716529), (1429, 39921), (1901, 30009), (4287, 13307), (5703, 10003)]