9934981

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 11819520

約数和(自身を除く): 1884539

約数列:

[1, 7, 37, 89, 259, 431, 623, 3017, 3293, 15947, 23051, 38359, 111629, 268513, 1419283, 9934981]

約数ペア:

[(1, 9934981), (7, 1419283), (37, 268513), (89, 111629), (259, 38359), (431, 23051), (623, 15947), (3017, 3293)]