2017639077

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{332779}}^1$

素因数の和:332872

約数の個数: 16

約数和(自身を含む): 2811325440

約数和(自身を除く): 793686363

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 332779, 998337, 14309497, 15640613, 42928491, 46921839, 672546359, 2017639077]

約数ペア:

[(1, 2017639077), (3, 672546359), (43, 46921839), (47, 42928491), (129, 15640613), (141, 14309497), (2021, 998337), (6063, 332779)]