9663021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 14918904

約数和(自身を除く): 5255883

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 461, 1233, 1383, 2329, 4149, 6987, 7837, 20961, 23511, 63157, 70533, 189471, 568413, 1073669, 3221007, 9663021]

約数ペア:

[(1, 9663021), (3, 3221007), (9, 1073669), (17, 568413), (51, 189471), (137, 70533), (153, 63157), (411, 23511), (461, 20961), (1233, 7837), (1383, 6987), (2329, 4149)]