31176087

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 42811392

約数和(自身を除く): 11635305

約数列:

[1, 3, 47, 127, 141, 381, 1741, 5223, 5969, 17907, 81827, 221107, 245481, 663321, 10392029, 31176087]

約数ペア:

[(1, 31176087), (3, 10392029), (47, 663321), (127, 245481), (141, 221107), (381, 81827), (1741, 17907), (5223, 5969)]