2051288649

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{8011}}^1$

素因数の和:9277

約数の個数: 24

約数和(自身を含む): 3094683072

約数和(自身を除く): 1043394423

約数列:

[1, 3, 9, 23, 69, 207, 1237, 3711, 8011, 11133, 24033, 28451, 72099, 85353, 184253, 256059, 552759, 1658277, 9909607, 29728821, 89186463, 227920961, 683762883, 2051288649]

約数ペア:

[(1, 2051288649), (3, 683762883), (9, 227920961), (23, 89186463), (69, 29728821), (207, 9909607), (1237, 1658277), (3711, 552759), (8011, 256059), (11133, 184253), (24033, 85353), (28451, 72099)]