11864151

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 20124720

約数和(自身を除く): 8260569

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 593, 741, 1053, 1539, 1779, 2223, 5337, 6669, 7709, 11267, 16011, 20007, 23127, 33801, 48033, 69381, 101403, 146471, 208143, 304209, 439413, 624429, 912627, 1318239, 3954717, 11864151]

約数ペア:

[(1, 11864151), (3, 3954717), (9, 1318239), (13, 912627), (19, 624429), (27, 439413), (39, 304209), (57, 208143), (81, 146471), (117, 101403), (171, 69381), (247, 48033), (351, 33801), (513, 23127), (593, 20007), (741, 16011), (1053, 11267), (1539, 7709), (1779, 6669), (2223, 5337)]