1531629

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:220

約数の個数: 28

約数和(自身を含む): 2518272

約数和(自身を除く): 986643

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 191, 243, 297, 573, 729, 891, 1719, 2101, 2673, 5157, 6303, 8019, 15471, 18909, 46413, 56727, 139239, 170181, 510543, 1531629]

約数ペア:

[(1, 1531629), (3, 510543), (9, 170181), (11, 139239), (27, 56727), (33, 46413), (81, 18909), (99, 15471), (191, 8019), (243, 6303), (297, 5157), (573, 2673), (729, 2101), (891, 1719)]