33389629

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 45505152

約数和(自身を除く): 12115523

約数列:

[1, 7, 13, 23, 43, 49, 53, 91, 161, 299, 301, 371, 559, 637, 689, 989, 1127, 1219, 2093, 2107, 2279, 2597, 3913, 4823, 6923, 8533, 12857, 14651, 15847, 15953, 27391, 29627, 33761, 48461, 52417, 59731, 89999, 110929, 111671, 207389, 366919, 629993, 681421, 776503, 1451723, 2568433, 4769947, 33389629]

約数ペア:

[(1, 33389629), (7, 4769947), (13, 2568433), (23, 1451723), (43, 776503), (49, 681421), (53, 629993), (91, 366919), (161, 207389), (299, 111671), (301, 110929), (371, 89999), (559, 59731), (637, 52417), (689, 48461), (989, 33761), (1127, 29627), (1219, 27391), (2093, 15953), (2107, 15847), (2279, 14651), (2597, 12857), (3913, 8533), (4823, 6923)]