2461023

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1356

約数の個数: 20

約数和(自身を含む): 3839088

約数和(自身を除く): 1378065

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1321, 1863, 3963, 11889, 30383, 35667, 91149, 107001, 273447, 820341, 2461023]

約数ペア:

[(1, 2461023), (3, 820341), (9, 273447), (23, 107001), (27, 91149), (69, 35667), (81, 30383), (207, 11889), (621, 3963), (1321, 1863)]