9423297

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 16103360

約数和(自身を除く): 6680063

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 157, 171, 243, 247, 351, 471, 513, 741, 1053, 1413, 1539, 2041, 2223, 2983, 3159, 4239, 4617, 6123, 6669, 8949, 12717, 18369, 20007, 26847, 38151, 38779, 55107, 60021, 80541, 116337, 165321, 241623, 349011, 495963, 724869, 1047033, 3141099, 9423297]

約数ペア:

[(1, 9423297), (3, 3141099), (9, 1047033), (13, 724869), (19, 495963), (27, 349011), (39, 241623), (57, 165321), (81, 116337), (117, 80541), (157, 60021), (171, 55107), (243, 38779), (247, 38151), (351, 26847), (471, 20007), (513, 18369), (741, 12717), (1053, 8949), (1413, 6669), (1539, 6123), (2041, 4617), (2223, 4239), (2983, 3159)]