31409961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4783}}^1$

素因数の和:4996

約数の個数: 16

約数和(自身を含む): 45926400

約数和(自身を除く): 14516439

約数列:

[1, 3, 11, 33, 199, 597, 2189, 4783, 6567, 14349, 52613, 157839, 951817, 2855451, 10469987, 31409961]

約数ペア:

[(1, 31409961), (3, 10469987), (11, 2855451), (33, 951817), (199, 157839), (597, 52613), (2189, 14349), (4783, 6567)]