22894407

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{12289}}^1$

素因数の和:12324

約数の個数: 20

約数和(自身を含む): 35690160

約数和(自身を除く): 12795753

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 12289, 36867, 110601, 282647, 331803, 847941, 995409, 2543823, 7631469, 22894407]

約数ペア:

[(1, 22894407), (3, 7631469), (9, 2543823), (23, 995409), (27, 847941), (69, 331803), (81, 282647), (207, 110601), (621, 36867), (1863, 12289)]