12403835397

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{41213}}^1$

素因数の和:41450

約数の個数: 32

約数和(自身を含む): 18754018560

約数和(自身を除く): 6350183163

約数列:

[1, 3, 9, 27, 71, 157, 213, 471, 639, 1413, 1917, 4239, 11147, 33441, 41213, 100323, 123639, 300969, 370917, 1112751, 2926123, 6470441, 8778369, 19411323, 26335107, 58233969, 79005321, 174701907, 459401311, 1378203933, 4134611799, 12403835397]

約数ペア:

[(1, 12403835397), (3, 4134611799), (9, 1378203933), (27, 459401311), (71, 174701907), (157, 79005321), (213, 58233969), (471, 26335107), (639, 19411323), (1413, 8778369), (1917, 6470441), (4239, 2926123), (11147, 1112751), (33441, 370917), (41213, 300969), (100323, 123639)]