9995853

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 15808608

約数和(自身を除く): 5812755

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 1283, 2597, 3849, 7791, 8981, 26943, 62867, 67999, 188601, 203997, 475993, 1427979, 3331951, 9995853]

約数ペア:

[(1, 9995853), (3, 3331951), (7, 1427979), (21, 475993), (49, 203997), (53, 188601), (147, 67999), (159, 62867), (371, 26943), (1113, 8981), (1283, 7791), (2597, 3849)]