653669317

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{97171}}^1$

素因数の和:97240

約数の個数: 12

約数和(自身を含む): 771934368

約数和(自身を除く): 118265051

約数列:

[1, 7, 31, 217, 961, 6727, 97171, 680197, 3012301, 21086107, 93381331, 653669317]

約数ペア:

[(1, 653669317), (7, 93381331), (31, 21086107), (217, 3012301), (961, 680197), (6727, 97171)]