4208281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 5677056

約数和(自身を除く): 1468775

約数列:

[1, 7, 11, 31, 41, 43, 77, 217, 287, 301, 341, 451, 473, 1271, 1333, 1763, 2387, 3157, 3311, 8897, 9331, 12341, 13981, 14663, 19393, 54653, 97867, 102641, 135751, 382571, 601183, 4208281]

約数ペア:

[(1, 4208281), (7, 601183), (11, 382571), (31, 135751), (41, 102641), (43, 97867), (77, 54653), (217, 19393), (287, 14663), (301, 13981), (341, 12341), (451, 9331), (473, 8897), (1271, 3311), (1333, 3157), (1763, 2387)]