486500781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{25303}}^1$

素因数の和:25365

約数の個数: 32

約数和(自身を含む): 765192960

約数和(自身を除く): 278692179

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1479, 6409, 19227, 25303, 75909, 328939, 430151, 733787, 986817, 1290453, 2201361, 5591963, 9539231, 12474379, 16775889, 28617693, 37423137, 162166927, 486500781]

約数ペア:

[(1, 486500781), (3, 162166927), (13, 37423137), (17, 28617693), (29, 16775889), (39, 12474379), (51, 9539231), (87, 5591963), (221, 2201361), (377, 1290453), (493, 986817), (663, 733787), (1131, 430151), (1479, 328939), (6409, 75909), (19227, 25303)]