2613429

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 4647552

約数和(自身を除く): 2034123

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3191, 9573, 22337, 28719, 41483, 67011, 124449, 201033, 290381, 373347, 871143, 2613429]

約数ペア:

[(1, 2613429), (3, 871143), (7, 373347), (9, 290381), (13, 201033), (21, 124449), (39, 67011), (63, 41483), (91, 28719), (117, 22337), (273, 9573), (819, 3191)]