4449081

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 7490560

約数和(自身を除く): 3041479

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 379, 559, 903, 1137, 1677, 2653, 3913, 4927, 7959, 11739, 14781, 16297, 34489, 48891, 103467, 114079, 211861, 342237, 635583, 1483027, 4449081]

約数ペア:

[(1, 4449081), (3, 1483027), (7, 635583), (13, 342237), (21, 211861), (39, 114079), (43, 103467), (91, 48891), (129, 34489), (273, 16297), (301, 14781), (379, 11739), (559, 7959), (903, 4927), (1137, 3913), (1677, 2653)]