31315317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4817}}^1$

素因数の和:5028

約数の個数: 16

約数和(自身を含む): 45790272

約数和(自身を除く): 14474955

約数列:

[1, 3, 11, 33, 197, 591, 2167, 4817, 6501, 14451, 52987, 158961, 948949, 2846847, 10438439, 31315317]

約数ペア:

[(1, 31315317), (3, 10438439), (11, 2846847), (33, 948949), (197, 158961), (591, 52987), (2167, 14451), (4817, 6501)]