2017566321

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{332767}}^1$

素因数の和:332860

約数の個数: 16

約数和(自身を含む): 2811224064

約数和(自身を除く): 793657743

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 332767, 998301, 14308981, 15640049, 42926943, 46920147, 672522107, 2017566321]

約数ペア:

[(1, 2017566321), (3, 672522107), (43, 46920147), (47, 42926943), (129, 15640049), (141, 14308981), (2021, 998301), (6063, 332767)]