53837329

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 67925760

約数和(自身を除く): 14088431

約数列:

[1, 7, 13, 49, 91, 223, 379, 637, 1561, 2653, 2899, 4927, 10927, 18571, 20293, 34489, 84517, 142051, 241423, 591619, 1098721, 4141333, 7691047, 53837329]

約数ペア:

[(1, 53837329), (7, 7691047), (13, 4141333), (49, 1098721), (91, 591619), (223, 241423), (379, 142051), (637, 84517), (1561, 34489), (2653, 20293), (2899, 18571), (4927, 10927)]