25901403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8819}}^1$

素因数の和:8922

約数の個数: 16

約数和(自身を含む): 38102400

約数和(自身を除く): 12200997

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 8819, 26457, 97009, 291027, 784891, 2354673, 8633801, 25901403]

約数ペア:

[(1, 25901403), (3, 8633801), (11, 2354673), (33, 784891), (89, 291027), (267, 97009), (979, 26457), (2937, 8819)]