70812007

素因数分解:

$7^3\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 82944000

約数和(自身を除く): 12131993

約数列:

[1, 7, 49, 343, 431, 479, 3017, 3353, 21119, 23471, 147833, 164297, 206449, 1445143, 10116001, 70812007]

約数ペア:

[(1, 70812007), (7, 10116001), (49, 1445143), (343, 206449), (431, 164297), (479, 147833), (3017, 23471), (3353, 21119)]