2017992117

素因数分解:

$3^1\times {\mathrm{9901}}^1\times {\mathrm{67939}}^1$

素因数の和:77843

約数の個数: 8

約数和(自身を含む): 2690967520

約数和(自身を除く): 672975403

約数列:

[1, 3, 9901, 29703, 67939, 203817, 672664039, 2017992117]

約数ペア:

[(1, 2017992117), (3, 672664039), (9901, 203817), (29703, 67939)]