2017209609

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{335029}}^1$

素因数の和:335261

約数の個数: 16

約数和(自身を含む): 3001868800

約数和(自身を除く): 984659191

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 335029, 1005087, 3015261, 9045783, 74711467, 224134401, 672403203, 2017209609]

約数ペア:

[(1, 2017209609), (3, 672403203), (9, 224134401), (27, 74711467), (223, 9045783), (669, 3015261), (2007, 1005087), (6021, 335029)]