80976091

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10781}}^1$

素因数の和:10854

約数の個数: 16

約数和(自身を含む): 98331840

約数和(自身を除く): 17355749

約数列:

[1, 7, 29, 37, 203, 259, 1073, 7511, 10781, 75467, 312649, 398897, 2188543, 2792279, 11568013, 80976091]

約数ペア:

[(1, 80976091), (7, 11568013), (29, 2792279), (37, 2188543), (203, 398897), (259, 312649), (1073, 75467), (7511, 10781)]