86003827

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 111964160

約数和(自身を除く): 25960333

約数列:

[1, 7, 13, 31, 43, 91, 217, 301, 403, 559, 709, 1333, 2821, 3913, 4963, 9217, 9331, 17329, 21979, 30487, 64519, 121303, 153853, 213409, 285727, 396331, 945097, 2000089, 2774317, 6615679, 12286261, 86003827]

約数ペア:

[(1, 86003827), (7, 12286261), (13, 6615679), (31, 2774317), (43, 2000089), (91, 945097), (217, 396331), (301, 285727), (403, 213409), (559, 153853), (709, 121303), (1333, 64519), (2821, 30487), (3913, 21979), (4963, 17329), (9217, 9331)]