2092311

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2012

約数の個数: 20

約数和(自身を含む): 3367672

約数和(自身を除く): 1275361

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1987, 5961, 17883, 25831, 53649, 77493, 160947, 232479, 697437, 2092311]

約数ペア:

[(1, 2092311), (3, 697437), (9, 232479), (13, 160947), (27, 77493), (39, 53649), (81, 25831), (117, 17883), (351, 5961), (1053, 1987)]