11964987

素因数分解:

$3^2\times {\mathrm{443}}^1\times {\mathrm{3001}}^1$

素因数の和:3450

約数の個数: 12

約数和(自身を含む): 17327544

約数和(自身を除く): 5362557

約数列:

[1, 3, 9, 443, 1329, 3001, 3987, 9003, 27009, 1329443, 3988329, 11964987]

約数ペア:

[(1, 11964987), (3, 3988329), (9, 1329443), (443, 27009), (1329, 9003), (3001, 3987)]