71871251

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 78062400

約数和(自身を除く): 6191149

約数列:

[1, 23, 29, 277, 389, 667, 6371, 8033, 8947, 11281, 107753, 184759, 259463, 2478319, 3124837, 71871251]

約数ペア:

[(1, 71871251), (23, 3124837), (29, 2478319), (277, 259463), (389, 184759), (667, 107753), (6371, 11281), (8033, 8947)]