172831087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63611}}^1$

素因数の和:63654

約数の個数: 16

約数和(自身を含む): 213736320

約数和(自身を除く): 40905233

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 63611, 699721, 826943, 1208609, 9096373, 13294699, 15711917, 172831087]

約数ペア:

[(1, 172831087), (11, 15711917), (13, 13294699), (19, 9096373), (143, 1208609), (209, 826943), (247, 699721), (2717, 63611)]