2247302961

素因数分解:

$3^4\times {\mathrm{1987}}^1\times {\mathrm{13963}}^1$

素因数の和:15962

約数の個数: 20

約数和(自身を含む): 3359012272

約数和(自身を除く): 1111709311

約数列:

[1, 3, 9, 27, 81, 1987, 5961, 13963, 17883, 41889, 53649, 125667, 160947, 377001, 1131003, 27744481, 83233443, 249700329, 749100987, 2247302961]

約数ペア:

[(1, 2247302961), (3, 749100987), (9, 249700329), (27, 83233443), (81, 27744481), (1987, 1131003), (5961, 377001), (13963, 160947), (17883, 125667), (41889, 53649)]