492064389

素因数分解:

$3^4\times {\mathrm{571}}^1\times {\mathrm{10639}}^1$

素因数の和:11222

約数の個数: 20

約数和(自身を含む): 736415680

約数和(自身を除く): 244351291

約数列:

[1, 3, 9, 27, 81, 571, 1713, 5139, 10639, 15417, 31917, 46251, 95751, 287253, 861759, 6074869, 18224607, 54673821, 164021463, 492064389]

約数ペア:

[(1, 492064389), (3, 164021463), (9, 54673821), (27, 18224607), (81, 6074869), (571, 861759), (1713, 287253), (5139, 95751), (10639, 46251), (15417, 31917)]