2015372889

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{531901}}^1$

素因数の和:532328

約数の個数: 12

約数和(自身を含む): 2918014372

約数和(自身を除く): 902641483

約数列:

[1, 3, 9, 421, 1263, 3789, 531901, 1595703, 4787109, 223930321, 671790963, 2015372889]

約数ペア:

[(1, 2015372889), (3, 671790963), (9, 223930321), (421, 4787109), (1263, 1595703), (3789, 531901)]