1497332627

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 1822943232

約数和(自身を除く): 325610605

約数列:

[1, 7, 43, 47, 53, 301, 329, 371, 1997, 2021, 2279, 2491, 13979, 14147, 15953, 17437, 85871, 93859, 105841, 107113, 601097, 657013, 740887, 749791, 4035937, 4551163, 4974527, 28251559, 31858141, 34821689, 213904661, 1497332627]

約数ペア:

[(1, 1497332627), (7, 213904661), (43, 34821689), (47, 31858141), (53, 28251559), (301, 4974527), (329, 4551163), (371, 4035937), (1997, 749791), (2021, 740887), (2279, 657013), (2491, 601097), (13979, 107113), (14147, 105841), (15953, 93859), (17437, 85871)]