2977881719

素因数分解:

${\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 3063121152

約数和(自身を除く): 85239433

約数列:

[1, 83, 103, 163, 2137, 8549, 13529, 16789, 177371, 220111, 348331, 1393487, 18269213, 28911473, 35878093, 2977881719]

約数ペア:

[(1, 2977881719), (83, 35878093), (103, 28911473), (163, 18269213), (2137, 1393487), (8549, 348331), (13529, 220111), (16789, 177371)]