2021859202347

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1593269663}}^1$

素因数の和:1593269719

約数の個数: 16

約数和(自身を含む): 3059077754880

約数和(自身を除く): 1037218552533

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1593269663, 4779808989, 14339426967, 43018280901, 74883674161, 224651022483, 673953067449, 2021859202347]

約数ペア:

[(1, 2021859202347), (3, 673953067449), (9, 224651022483), (27, 74883674161), (47, 43018280901), (141, 14339426967), (423, 4779808989), (1269, 1593269663)]