12329120881

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 16438026240

約数和(自身を除く): 4108905359

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 257, 271, 847, 1331, 1463, 1799, 1897, 2299, 2827, 2981, 4883, 5149, 9317, 16093, 19789, 20867, 25289, 31097, 32791, 34181, 36043, 53713, 56639, 69647, 177023, 217679, 229537, 342067, 360701, 375991, 396473, 487529, 590843, 623029, 766117, 1323293, 2394469, 2524907, 4135901, 4361203, 5362819, 6499273, 6853319, 8427287, 9263051, 14556223, 45494911, 47973233, 58991009, 92700157, 101893561, 160118453, 648901099, 1120829171, 1761302983, 12329120881]

約数ペア:

[(1, 12329120881), (7, 1761302983), (11, 1120829171), (19, 648901099), (77, 160118453), (121, 101893561), (133, 92700157), (209, 58991009), (257, 47973233), (271, 45494911), (847, 14556223), (1331, 9263051), (1463, 8427287), (1799, 6853319), (1897, 6499273), (2299, 5362819), (2827, 4361203), (2981, 4135901), (4883, 2524907), (5149, 2394469), (9317, 1323293), (16093, 766117), (19789, 623029), (20867, 590843), (25289, 487529), (31097, 396473), (32791, 375991), (34181, 360701), (36043, 342067), (53713, 229537), (56639, 217679), (69647, 177023)]