1680341761

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{2017217}}^1$

素因数の和:2017248

約数の個数: 12

約数和(自身を含む): 2069665668

約数和(自身を除く): 389323907

約数列:

[1, 7, 17, 49, 119, 833, 2017217, 14120519, 34292689, 98843633, 240048823, 1680341761]

約数ペア:

[(1, 1680341761), (7, 240048823), (17, 98843633), (49, 34292689), (119, 14120519), (833, 2017217)]