2021954503293

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1109}}^1\times {\mathrm{4711171}}^1$

素因数の和:4712329

約数の個数: 24

約数和(自身を含む): 2991217326240

約数和(自身を除く): 969262822947

約数列:

[1, 3, 9, 43, 129, 387, 1109, 3327, 9981, 47687, 143061, 429183, 4711171, 14133513, 42400539, 202580353, 607741059, 1823223177, 5224688639, 15674065917, 47022197751, 224661611477, 673984834431, 2021954503293]

約数ペア:

[(1, 2021954503293), (3, 673984834431), (9, 224661611477), (43, 47022197751), (129, 15674065917), (387, 5224688639), (1109, 1823223177), (3327, 607741059), (9981, 202580353), (47687, 42400539), (143061, 14133513), (429183, 4711171)]