90703039

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10391}}^1$

素因数の和:10470

約数の個数: 16

約数和(自身を含む): 109739520

約数和(自身を除く): 19036481

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 10391, 72737, 301339, 446813, 2109373, 3127691, 12957577, 90703039]

約数ペア:

[(1, 90703039), (7, 12957577), (29, 3127691), (43, 2109373), (203, 446813), (301, 301339), (1247, 72737), (8729, 10391)]