3971417471

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{12613}}^1$

素因数の和:14102

約数の個数: 16

約数和(自身を含む): 4688775168

約数和(自身を除く): 717357697

約数列:

[1, 7, 31, 217, 1451, 10157, 12613, 44981, 88291, 314867, 391003, 2737021, 18301463, 128110241, 567345353, 3971417471]

約数ペア:

[(1, 3971417471), (7, 567345353), (31, 128110241), (217, 18301463), (1451, 2737021), (10157, 391003), (12613, 314867), (44981, 88291)]