2013803313

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{112459}}^1$

素因数の和:112636

約数の個数: 16

約数和(自身を含む): 2763816960

約数和(自身を除く): 750013647

約数列:

[1, 3, 47, 127, 141, 381, 5969, 17907, 112459, 337377, 5285573, 14282293, 15856719, 42846879, 671267771, 2013803313]

約数ペア:

[(1, 2013803313), (3, 671267771), (47, 42846879), (127, 15856719), (141, 14282293), (381, 5285573), (5969, 337377), (17907, 112459)]