117617239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1487}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 129991680

約数和(自身を除く): 12374441

約数列:

[1, 19, 23, 181, 437, 1487, 3439, 4163, 28253, 34201, 79097, 269147, 649819, 5113793, 6190381, 117617239]

約数ペア:

[(1, 117617239), (19, 6190381), (23, 5113793), (181, 649819), (437, 269147), (1487, 79097), (3439, 34201), (4163, 28253)]