2017427877

素因数分解:

$3^4\times {\mathrm{739}}^1\times {\mathrm{33703}}^1$

素因数の和:34454

約数の個数: 20

約数和(自身を含む): 3017856160

約数和(自身を除く): 1000428283

約数列:

[1, 3, 9, 27, 81, 739, 2217, 6651, 19953, 33703, 59859, 101109, 303327, 909981, 2729943, 24906517, 74719551, 224158653, 672475959, 2017427877]

約数ペア:

[(1, 2017427877), (3, 672475959), (9, 224158653), (27, 74719551), (81, 24906517), (739, 2729943), (2217, 909981), (6651, 303327), (19953, 101109), (33703, 59859)]