28935009

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{4721}}^1$

素因数の和:4957

約数の個数: 16

約数和(自身を含む): 43064640

約数和(自身を除く): 14129631

約数列:

[1, 3, 9, 27, 227, 681, 2043, 4721, 6129, 14163, 42489, 127467, 1071667, 3215001, 9645003, 28935009]

約数ペア:

[(1, 28935009), (3, 9645003), (9, 3215001), (27, 1071667), (227, 127467), (681, 42489), (2043, 14163), (4721, 6129)]