103866721

素因数分解:

$7^2\times {\mathrm{449}}^1\times {\mathrm{4721}}^1$

素因数の和:5184

約数の個数: 12

約数和(自身を含む): 121119300

約数和(自身を除く): 17252579

約数列:

[1, 7, 49, 449, 3143, 4721, 22001, 33047, 231329, 2119729, 14838103, 103866721]

約数ペア:

[(1, 103866721), (7, 14838103), (49, 2119729), (449, 231329), (3143, 33047), (4721, 22001)]