26284653

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 40552512

約数和(自身を除く): 14267859

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2953, 2967, 8859, 8901, 26577, 67919, 126979, 203757, 380937, 611271, 1142811, 2920517, 8761551, 26284653]

約数ペア:

[(1, 26284653), (3, 8761551), (9, 2920517), (23, 1142811), (43, 611271), (69, 380937), (129, 203757), (207, 126979), (387, 67919), (989, 26577), (2953, 8901), (2967, 8859)]