2247997989

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 3308304384

約数和(自身を除く): 1060306395

約数列:

[1, 3, 23, 43, 69, 73, 97, 107, 129, 219, 291, 321, 989, 1679, 2231, 2461, 2967, 3139, 4171, 4601, 5037, 6693, 7081, 7383, 7811, 9417, 10379, 12513, 13803, 21243, 23433, 31137, 72197, 95933, 105823, 162863, 179653, 216591, 238717, 287799, 304483, 317469, 335873, 446297, 488589, 538959, 716151, 757667, 913449, 1007619, 1338891, 2273001, 7003109, 7725079, 10264831, 17426341, 21009327, 23175237, 30794493, 32579681, 52279023, 97739043, 749332663, 2247997989]

約数ペア:

[(1, 2247997989), (3, 749332663), (23, 97739043), (43, 52279023), (69, 32579681), (73, 30794493), (97, 23175237), (107, 21009327), (129, 17426341), (219, 10264831), (291, 7725079), (321, 7003109), (989, 2273001), (1679, 1338891), (2231, 1007619), (2461, 913449), (2967, 757667), (3139, 716151), (4171, 538959), (4601, 488589), (5037, 446297), (6693, 335873), (7081, 317469), (7383, 304483), (7811, 287799), (9417, 238717), (10379, 216591), (12513, 179653), (13803, 162863), (21243, 105823), (23433, 95933), (31137, 72197)]