1320003363

素因数分解:

$3^1\times 7^1\times {\mathrm{11287}}^1\times {\mathrm{5569}}^1$

素因数の和:16866

約数の個数: 16

約数和(自身を含む): 2011973120

約数和(自身を除く): 691969757

約数列:

[1, 3, 7, 21, 5569, 11287, 16707, 33861, 38983, 79009, 116949, 237027, 62857303, 188571909, 440001121, 1320003363]

約数ペア:

[(1, 1320003363), (3, 440001121), (7, 188571909), (21, 62857303), (5569, 237027), (11287, 116949), (16707, 79009), (33861, 38983)]