42855309

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1571}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 70953792

約数和(自身を除く): 28098483

約数列:

[1, 3, 7, 9, 21, 63, 433, 1299, 1571, 3031, 3897, 4713, 9093, 10997, 14139, 27279, 32991, 98973, 680243, 2040729, 4761701, 6122187, 14285103, 42855309]

約数ペア:

[(1, 42855309), (3, 14285103), (7, 6122187), (9, 4761701), (21, 2040729), (63, 680243), (433, 98973), (1299, 32991), (1571, 27279), (3031, 14139), (3897, 10997), (4713, 9093)]