128823173

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 138705600

約数和(自身を除く): 9882427

約数列:

[1, 19, 73, 131, 709, 1387, 2489, 9563, 13471, 51757, 92879, 181697, 983383, 1764701, 6780167, 128823173]

約数ペア:

[(1, 128823173), (19, 6780167), (73, 1764701), (131, 983383), (709, 181697), (1387, 92879), (2489, 51757), (9563, 13471)]