2017499043

素因数分解:

$3^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{55823}}^1$

素因数の和:57554

約数の個数: 16

約数和(自身を含む): 3076125696

約数和(自身を除く): 1058626653

約数列:

[1, 3, 7, 21, 1721, 5163, 12047, 36141, 55823, 167469, 390761, 1172283, 96071383, 288214149, 672499681, 2017499043]

約数ペア:

[(1, 2017499043), (3, 672499681), (7, 288214149), (21, 96071383), (1721, 1172283), (5163, 390761), (12047, 167469), (36141, 55823)]