86503781

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{32779}}^1$

素因数の和:32828

約数の個数: 16

約数和(自身を含む): 110140800

約数和(自身を除く): 23637019

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 32779, 229453, 426127, 950591, 2982889, 6654137, 12357683, 86503781]

約数ペア:

[(1, 86503781), (7, 12357683), (13, 6654137), (29, 2982889), (91, 950591), (203, 426127), (377, 229453), (2639, 32779)]