82866791

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{45707}}^1$

素因数の和:45758

約数の個数: 12

約数和(自身を含む): 99003528

約数和(自身を除く): 16136737

約数列:

[1, 7, 37, 49, 259, 1813, 45707, 319949, 1691159, 2239643, 11838113, 82866791]

約数ペア:

[(1, 82866791), (7, 11838113), (37, 2239643), (49, 1691159), (259, 319949), (1813, 45707)]