2022781653

素因数分解:

$3^4\times {\mathrm{5573}}^1\times {\mathrm{4481}}^1$

素因数の和:10066

約数の個数: 20

約数和(自身を含む): 3022902828

約数和(自身を除く): 1000121175

約数列:

[1, 3, 9, 27, 81, 4481, 5573, 13443, 16719, 40329, 50157, 120987, 150471, 362961, 451413, 24972613, 74917839, 224753517, 674260551, 2022781653]

約数ペア:

[(1, 2022781653), (3, 674260551), (9, 224753517), (27, 74917839), (81, 24972613), (4481, 451413), (5573, 362961), (13443, 150471), (16719, 120987), (40329, 50157)]