14278312321

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{605809}}^1$

素因数の和:605873

約数の個数: 24

約数和(自身を含む): 18370582440

約数和(自身を除く): 4092270119

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1813, 3367, 23569, 605809, 4240663, 7875517, 22414933, 29684641, 55128619, 156904531, 291394129, 385900333, 1098331717, 2039758903, 14278312321]

約数ペア:

[(1, 14278312321), (7, 2039758903), (13, 1098331717), (37, 385900333), (49, 291394129), (91, 156904531), (259, 55128619), (481, 29684641), (637, 22414933), (1813, 7875517), (3367, 4240663), (23569, 605809)]