488165613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22717}}^1$

素因数の和:22781

約数の個数: 32

約数和(自身を含む): 763324800

約数和(自身を除く): 275159187

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 21489, 22717, 68151, 295321, 431623, 658793, 885963, 1294869, 1976379, 5611099, 8564309, 12517067, 16833297, 25692927, 37551201, 162721871, 488165613]

約数ペア:

[(1, 488165613), (3, 162721871), (13, 37551201), (19, 25692927), (29, 16833297), (39, 12517067), (57, 8564309), (87, 5611099), (247, 1976379), (377, 1294869), (551, 885963), (741, 658793), (1131, 431623), (1653, 295321), (7163, 68151), (21489, 22717)]