21492535243

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{402761}}^1$

素因数の和:402894

約数の個数: 16

約数和(自身を含む): 23605075296

約数和(自身を除く): 2112540053

約数列:

[1, 17, 43, 73, 731, 1241, 3139, 53363, 402761, 6846937, 17318723, 29401553, 294418291, 499826401, 1264266779, 21492535243]

約数ペア:

[(1, 21492535243), (17, 1264266779), (43, 499826401), (73, 294418291), (731, 29401553), (1241, 17318723), (3139, 6846937), (53363, 402761)]