639506017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{11273}}^1$

素因数の和:11408

約数の個数: 16

約数和(自身を含む): 701332992

約数和(自身を除く): 61826975

約数列:

[1, 17, 47, 71, 799, 1207, 3337, 11273, 56729, 191641, 529831, 800383, 9007127, 13606511, 37618001, 639506017]

約数ペア:

[(1, 639506017), (17, 37618001), (47, 13606511), (71, 9007127), (799, 800383), (1207, 529831), (3337, 191641), (11273, 56729)]