12426141

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 8862819

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 1979, 2093, 5937, 6279, 13853, 25727, 41559, 45517, 77181, 136551, 180089, 318619, 540267, 591721, 955857, 1775163, 4142047, 12426141]

約数ペア:

[(1, 12426141), (3, 4142047), (7, 1775163), (13, 955857), (21, 591721), (23, 540267), (39, 318619), (69, 180089), (91, 136551), (161, 77181), (273, 45517), (299, 41559), (483, 25727), (897, 13853), (1979, 6279), (2093, 5937)]