2678424489

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{847871}}^1$

素因数の和:847899

約数の個数: 24

約数和(自身を含む): 4320755712

約数和(自身を除く): 1642331223

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 847871, 2543613, 7630839, 11022323, 22892517, 33066969, 68677551, 99200907, 206032653, 297602721, 892808163, 2678424489]

約数ペア:

[(1, 2678424489), (3, 892808163), (9, 297602721), (13, 206032653), (27, 99200907), (39, 68677551), (81, 33066969), (117, 22892517), (243, 11022323), (351, 7630839), (1053, 2543613), (3159, 847871)]