1295473389

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3628777}}^1$

素因数の和:3628804

約数の個数: 16

約数和(自身を含む): 2090176128

約数和(自身を除く): 794702739

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3628777, 10886331, 25401439, 61689209, 76204317, 185067627, 431824463, 1295473389]

約数ペア:

[(1, 1295473389), (3, 431824463), (7, 185067627), (17, 76204317), (21, 61689209), (51, 25401439), (119, 10886331), (357, 3628777)]