8328691

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 10609920

約数和(自身を除く): 2281229

約数列:

[1, 7, 17, 23, 119, 161, 179, 289, 391, 1253, 2023, 2737, 3043, 4117, 6647, 21301, 28819, 46529, 51731, 69989, 362117, 489923, 1189813, 8328691]

約数ペア:

[(1, 8328691), (7, 1189813), (17, 489923), (23, 362117), (119, 69989), (161, 51731), (179, 46529), (289, 28819), (391, 21301), (1253, 6647), (2023, 4117), (2737, 3043)]