7394387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 2766253

約数列:

[1, 7, 11, 13, 77, 83, 89, 91, 143, 581, 623, 913, 979, 1001, 1079, 1157, 6391, 6853, 7387, 7553, 8099, 11869, 12727, 51709, 81257, 83083, 89089, 96031, 568799, 672217, 1056341, 7394387]

約数ペア:

[(1, 7394387), (7, 1056341), (11, 672217), (13, 568799), (77, 96031), (83, 89089), (89, 83083), (91, 81257), (143, 51709), (581, 12727), (623, 11869), (913, 8099), (979, 7553), (1001, 7387), (1079, 6853), (1157, 6391)]