58171991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 62726400

約数和(自身を除く): 4554409

約数列:

[1, 23, 43, 131, 449, 989, 3013, 5633, 10327, 19307, 58819, 129559, 444061, 1352837, 2529217, 58171991]

約数ペア:

[(1, 58171991), (23, 2529217), (43, 1352837), (131, 444061), (449, 129559), (989, 58819), (3013, 19307), (5633, 10327)]