23475277

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 27869184

約数和(自身を除く): 4393907

約数列:

[1, 7, 31, 217, 251, 431, 1757, 3017, 7781, 13361, 54467, 93527, 108181, 757267, 3353611, 23475277]

約数ペア:

[(1, 23475277), (7, 3353611), (31, 757267), (217, 108181), (251, 93527), (431, 54467), (1757, 13361), (3017, 7781)]