79998037

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 101368800

約数和(自身を除く): 21370763

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 2963, 3857, 20741, 26999, 56297, 85927, 145187, 394079, 601489, 1632613, 2758553, 4210423, 11428291, 79998037]

約数ペア:

[(1, 79998037), (7, 11428291), (19, 4210423), (29, 2758553), (49, 1632613), (133, 601489), (203, 394079), (551, 145187), (931, 85927), (1421, 56297), (2963, 26999), (3857, 20741)]