2017716127

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 2431033344

約数和(自身を除く): 413317217

約数列:

[1, 7, 31, 71, 173, 217, 497, 757, 1211, 2201, 5299, 5363, 12283, 15407, 23467, 37541, 53747, 85981, 130961, 164269, 376229, 380773, 916727, 1666157, 2665411, 4059791, 9298231, 11663099, 28418537, 65087617, 288245161, 2017716127]

約数ペア:

[(1, 2017716127), (7, 288245161), (31, 65087617), (71, 28418537), (173, 11663099), (217, 9298231), (497, 4059791), (757, 2665411), (1211, 1666157), (2201, 916727), (5299, 380773), (5363, 376229), (12283, 164269), (15407, 130961), (23467, 85981), (37541, 53747)]