775909121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{23251}}^1$

素因数の和:23432

約数の個数: 16

約数和(自身を含む): 890644608

約数和(自身を除く): 114735487

約数列:

[1, 13, 17, 151, 221, 1963, 2567, 23251, 33371, 302263, 395267, 3510901, 5138471, 45641713, 59685317, 775909121]

約数ペア:

[(1, 775909121), (13, 59685317), (17, 45641713), (151, 5138471), (221, 3510901), (1963, 395267), (2567, 302263), (23251, 33371)]