11397321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 19152000

約数和(自身を除く): 7754679

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1709, 2223, 5127, 6669, 15381, 22217, 32471, 46143, 66651, 97413, 199953, 292239, 422123, 599859, 876717, 1266369, 3799107, 11397321]

約数ペア:

[(1, 11397321), (3, 3799107), (9, 1266369), (13, 876717), (19, 599859), (27, 422123), (39, 292239), (57, 199953), (117, 97413), (171, 66651), (247, 46143), (351, 32471), (513, 22217), (741, 15381), (1709, 6669), (2223, 5127)]