268161803

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{68531}}^1$

素因数の和:68594

約数の個数: 16

約数和(自身を含む): 337725696

約数和(自身を除く): 69563893

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 68531, 479717, 890903, 2946833, 6236321, 20627831, 38308829, 268161803]

約数ペア:

[(1, 268161803), (7, 38308829), (13, 20627831), (43, 6236321), (91, 2946833), (301, 890903), (559, 479717), (3913, 68531)]