8917533

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1338

約数の個数: 20

約数和(自身を含む): 13481820

約数和(自身を除く): 4564287

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 1237, 2403, 3711, 7209, 11133, 33399, 100197, 110093, 330279, 990837, 2972511, 8917533]

約数ペア:

[(1, 8917533), (3, 2972511), (9, 990837), (27, 330279), (81, 110093), (89, 100197), (267, 33399), (801, 11133), (1237, 7209), (2403, 3711)]