3141099

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 40

約数和(自身を含む): 5353040

約数和(自身を除く): 2211941

約数列:

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

約数ペア:

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