86711261

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3391}}^1$

素因数の和:3692

約数の個数: 16

約数和(自身を含む): 107132928

約数和(自身を除く): 20421667

約数列:

[1, 7, 13, 91, 281, 1967, 3391, 3653, 23737, 25571, 44083, 308581, 952871, 6670097, 12387323, 86711261]

約数ペア:

[(1, 86711261), (7, 12387323), (13, 6670097), (91, 952871), (281, 308581), (1967, 44083), (3391, 25571), (3653, 23737)]