79774257

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{2341}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 109643072

約数和(自身を除く): 29868815

約数列:

[1, 3, 37, 111, 307, 921, 2341, 7023, 11359, 34077, 86617, 259851, 718687, 2156061, 26591419, 79774257]

約数ペア:

[(1, 79774257), (3, 26591419), (37, 2156061), (111, 718687), (307, 259851), (921, 86617), (2341, 34077), (7023, 11359)]