21742083

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7573}}^1$

素因数の和:7619

約数の個数: 24

約数和(自身を含む): 35446320

約数和(自身を除く): 13704237

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 7573, 22719, 68157, 83303, 219617, 249909, 658851, 749727, 1976553, 2415787, 7247361, 21742083]

約数ペア:

[(1, 21742083), (3, 7247361), (9, 2415787), (11, 1976553), (29, 749727), (33, 658851), (87, 249909), (99, 219617), (261, 83303), (319, 68157), (957, 22719), (2871, 7573)]