22872051

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{12277}}^1$

素因数の和:12312

約数の個数: 20

約数和(自身を含む): 35655312

約数和(自身を除く): 12783261

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 12277, 36831, 110493, 282371, 331479, 847113, 994437, 2541339, 7624017, 22872051]

約数ペア:

[(1, 22872051), (3, 7624017), (9, 2541339), (23, 994437), (27, 847113), (69, 331479), (81, 282371), (207, 110493), (621, 36831), (1863, 12277)]