86752883

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{17189}}^1$

素因数の和:17306

約数の個数: 12

約数和(自身を含む): 101902320

約数和(自身を除く): 15149437

約数列:

[1, 7, 49, 103, 721, 5047, 17189, 120323, 842261, 1770467, 12393269, 86752883]

約数ペア:

[(1, 86752883), (7, 12393269), (49, 1770467), (103, 842261), (721, 120323), (5047, 17189)]