90650231

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{997}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 107304960

約数和(自身を除く): 16654729

約数列:

[1, 7, 31, 217, 419, 997, 2933, 6979, 12989, 30907, 90923, 216349, 417743, 2924201, 12950033, 90650231]

約数ペア:

[(1, 90650231), (7, 12950033), (31, 2924201), (217, 417743), (419, 216349), (997, 90923), (2933, 30907), (6979, 12989)]