2123901

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2042

約数の個数: 20

約数和(自身を含む): 3418492

約数和(自身を除く): 1294591

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2017, 6051, 18153, 26221, 54459, 78663, 163377, 235989, 707967, 2123901]

約数ペア:

[(1, 2123901), (3, 707967), (9, 235989), (13, 163377), (27, 78663), (39, 54459), (81, 26221), (117, 18153), (351, 6051), (1053, 2017)]