57142967

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 70958160

約数和(自身を除く): 13815193

約数列:

[1, 7, 17, 49, 119, 181, 379, 833, 1267, 2653, 3077, 6443, 8869, 18571, 21539, 45101, 68599, 150773, 315707, 480193, 1166183, 3361351, 8163281, 57142967]

約数ペア:

[(1, 57142967), (7, 8163281), (17, 3361351), (49, 1166183), (119, 480193), (181, 315707), (379, 150773), (833, 68599), (1267, 45101), (2653, 21539), (3077, 18571), (6443, 8869)]