12934900979

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7019}}^1$

素因数の和:7320

約数の個数: 48

約数和(自身を含む): 17747009280

約数和(自身を除く): 4812108301

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 263, 539, 637, 1001, 1841, 2893, 3419, 7007, 7019, 12887, 20251, 23933, 37609, 49133, 77209, 91247, 141757, 167531, 263263, 343931, 540463, 638729, 1003717, 1842841, 1845997, 3783241, 4471103, 7026019, 12921979, 20305967, 23997961, 49182133, 90453853, 142141769, 167985727, 263977571, 994992383, 1175900089, 1847842997, 12934900979]

約数ペア:

[(1, 12934900979), (7, 1847842997), (11, 1175900089), (13, 994992383), (49, 263977571), (77, 167985727), (91, 142141769), (143, 90453853), (263, 49182133), (539, 23997961), (637, 20305967), (1001, 12921979), (1841, 7026019), (2893, 4471103), (3419, 3783241), (7007, 1845997), (7019, 1842841), (12887, 1003717), (20251, 638729), (23933, 540463), (37609, 343931), (49133, 263263), (77209, 167531), (91247, 141757)]