91485107

素因数分解:

$7^2\times {\mathrm{107}}^1\times {\mathrm{17449}}^1$

素因数の和:17570

約数の個数: 12

約数和(自身を含む): 107422200

約数和(自身を除く): 15937093

約数列:

[1, 7, 49, 107, 749, 5243, 17449, 122143, 855001, 1867043, 13069301, 91485107]

約数ペア:

[(1, 91485107), (7, 13069301), (49, 1867043), (107, 855001), (749, 122143), (5243, 17449)]