57885009

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:4997

約数の個数: 32

約数和(自身を含む): 97219584

約数和(自身を除く): 39334575

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 4931, 11739, 14793, 34517, 64103, 103551, 192309, 212033, 448721, 636099, 1346163, 1484231, 2756429, 4452693, 8269287, 19295003, 57885009]

約数ペア:

[(1, 57885009), (3, 19295003), (7, 8269287), (13, 4452693), (21, 2756429), (39, 1484231), (43, 1346163), (91, 636099), (129, 448721), (273, 212033), (301, 192309), (559, 103551), (903, 64103), (1677, 34517), (3913, 14793), (4931, 11739)]