22056057

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{11839}}^1$

素因数の和:11874

約数の個数: 20

約数和(自身を含む): 34383360

約数和(自身を除く): 12327303

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 11839, 35517, 106551, 272297, 319653, 816891, 958959, 2450673, 7352019, 22056057]

約数ペア:

[(1, 22056057), (3, 7352019), (9, 2450673), (23, 958959), (27, 816891), (69, 319653), (81, 272297), (207, 106551), (621, 35517), (1863, 11839)]