31975141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 36082368

約数和(自身を除く): 4107227

約数列:

[1, 11, 37, 251, 313, 407, 2761, 3443, 9287, 11581, 78563, 102157, 127391, 864193, 2906831, 31975141]

約数ペア:

[(1, 31975141), (11, 2906831), (37, 864193), (251, 127391), (313, 102157), (407, 78563), (2761, 11581), (3443, 9287)]