7648673439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{153191}}^1$

素因数の和:153311

約数の個数: 32

約数和(自身を含む): 11912209920

約数和(自身を除く): 4263536481

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 267, 561, 979, 1513, 2937, 4539, 16643, 49929, 153191, 459573, 1685101, 2604247, 5055303, 7812741, 13633999, 28646717, 40901997, 85940151, 149973989, 231777983, 449921967, 695333949, 2549557813, 7648673439]

約数ペア:

[(1, 7648673439), (3, 2549557813), (11, 695333949), (17, 449921967), (33, 231777983), (51, 149973989), (89, 85940151), (187, 40901997), (267, 28646717), (561, 13633999), (979, 7812741), (1513, 5055303), (2937, 2604247), (4539, 1685101), (16643, 459573), (49929, 153191)]