31197387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3347}}^1$

素因数の和:3602

約数の個数: 16

約数和(自身を含む): 44997120

約数和(自身を除く): 13799733

約数列:

[1, 3, 13, 39, 239, 717, 3107, 3347, 9321, 10041, 43511, 130533, 799933, 2399799, 10399129, 31197387]

約数ペア:

[(1, 31197387), (3, 10399129), (13, 2399799), (39, 799933), (239, 130533), (717, 43511), (3107, 10041), (3347, 9321)]