515690063

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{223921}}^1$

素因数の和:223982

約数の個数: 12

約数和(自身を含む): 612650592

約数和(自身を除く): 96960529

約数列:

[1, 7, 47, 49, 329, 2303, 223921, 1567447, 10524287, 10972129, 73670009, 515690063]

約数ペア:

[(1, 515690063), (7, 73670009), (47, 10972129), (49, 10524287), (329, 1567447), (2303, 223921)]