6480506123

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{929}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 8335716480

約数和(自身を除く): 1855210357

約数列:

[1, 7, 13, 47, 49, 91, 233, 329, 611, 637, 929, 1631, 2303, 3029, 4277, 6503, 10951, 11417, 12077, 21203, 29939, 43663, 45521, 76657, 84539, 142363, 148421, 216457, 305641, 536599, 567619, 591773, 996541, 1515199, 2139487, 2813941, 3973333, 6975787, 10173479, 10606393, 19697587, 27813331, 71214353, 132255227, 137883109, 498500471, 925786589, 6480506123]

約数ペア:

[(1, 6480506123), (7, 925786589), (13, 498500471), (47, 137883109), (49, 132255227), (91, 71214353), (233, 27813331), (329, 19697587), (611, 10606393), (637, 10173479), (929, 6975787), (1631, 3973333), (2303, 2813941), (3029, 2139487), (4277, 1515199), (6503, 996541), (10951, 591773), (11417, 567619), (12077, 536599), (21203, 305641), (29939, 216457), (43663, 148421), (45521, 142363), (76657, 84539)]