86943311

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7523}}^1$

素因数の和:7670

約数の個数: 16

約数和(自身を含む): 107864064

約数和(自身を除く): 20920753

約数列:

[1, 7, 13, 91, 127, 889, 1651, 7523, 11557, 52661, 97799, 684593, 955421, 6687947, 12420473, 86943311]

約数ペア:

[(1, 86943311), (7, 12420473), (13, 6687947), (91, 955421), (127, 684593), (889, 97799), (1651, 52661), (7523, 11557)]