9485721

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 7103079

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1619, 1953, 4857, 5859, 11333, 14571, 33999, 43713, 50189, 101997, 150567, 305991, 351323, 451701, 1053969, 1355103, 3161907, 9485721]

約数ペア:

[(1, 9485721), (3, 3161907), (7, 1355103), (9, 1053969), (21, 451701), (27, 351323), (31, 305991), (63, 150567), (93, 101997), (189, 50189), (217, 43713), (279, 33999), (651, 14571), (837, 11333), (1619, 5859), (1953, 4857)]