9270387

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 16266432

約数和(自身を除く): 6996045

約数列:

[1, 3, 7, 9, 21, 37, 41, 63, 97, 111, 123, 259, 287, 291, 333, 369, 679, 777, 861, 873, 1517, 2037, 2331, 2583, 3589, 3977, 4551, 6111, 10619, 10767, 11931, 13653, 25123, 27839, 31857, 32301, 35793, 75369, 83517, 95571, 147149, 226107, 250551, 441447, 1030043, 1324341, 3090129, 9270387]

約数ペア:

[(1, 9270387), (3, 3090129), (7, 1324341), (9, 1030043), (21, 441447), (37, 250551), (41, 226107), (63, 147149), (97, 95571), (111, 83517), (123, 75369), (259, 35793), (287, 32301), (291, 31857), (333, 27839), (369, 25123), (679, 13653), (777, 11931), (861, 10767), (873, 10619), (1517, 6111), (2037, 4551), (2331, 3977), (2583, 3589)]