57621529

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 68530176

約数和(自身を除く): 10908647

約数列:

[1, 7, 31, 131, 217, 917, 2027, 4061, 14189, 28427, 62837, 265537, 439859, 1858759, 8231647, 57621529]

約数ペア:

[(1, 57621529), (7, 8231647), (31, 1858759), (131, 439859), (217, 265537), (917, 62837), (2027, 28427), (4061, 14189)]