7317999

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{20849}}^1$

素因数の和:20871

約数の個数: 16

約数和(自身を含む): 11676000

約数和(自身を除く): 4358001

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 20849, 62547, 187641, 271037, 562923, 813111, 2439333, 7317999]

約数ペア:

[(1, 7317999), (3, 2439333), (9, 813111), (13, 562923), (27, 271037), (39, 187641), (117, 62547), (351, 20849)]