26171907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8821}}^1$

素因数の和:8890

約数の個数: 16

約数和(自身を含む): 37264128

約数和(自身を除く): 11092221

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 8821, 26463, 202883, 379303, 608649, 1137909, 8723969, 26171907]

約数ペア:

[(1, 26171907), (3, 8723969), (23, 1137909), (43, 608649), (69, 379303), (129, 202883), (989, 26463), (2967, 8821)]