2099229009

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{66763}}^1$

素因数の和:67036

約数の個数: 16

約数和(自身を含む): 2871386112

約数和(自身を除く): 772157103

約数列:

[1, 3, 47, 141, 223, 669, 10481, 31443, 66763, 200289, 3137861, 9413583, 14888149, 44664447, 699743003, 2099229009]

約数ペア:

[(1, 2099229009), (3, 699743003), (47, 44664447), (141, 14888149), (223, 9413583), (669, 3137861), (10481, 200289), (31443, 66763)]