99050609

素因数分解:

$7^2\times {\mathrm{71}}^2\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 18

約数和(自身を含む): 117159282

約数和(自身を除く): 18108673

約数列:

[1, 7, 49, 71, 401, 497, 2807, 3479, 5041, 19649, 28471, 35287, 199297, 247009, 1395079, 2021441, 14150087, 99050609]

約数ペア:

[(1, 99050609), (7, 14150087), (49, 2021441), (71, 1395079), (401, 247009), (497, 199297), (2807, 35287), (3479, 28471), (5041, 19649)]