12704947

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 13897728

約数和(自身を除く): 1192781

約数列:

[1, 23, 31, 103, 173, 713, 2369, 3193, 3979, 5363, 17819, 73439, 123349, 409837, 552389, 12704947]

約数ペア:

[(1, 12704947), (23, 552389), (31, 409837), (103, 123349), (173, 73439), (713, 17819), (2369, 5363), (3193, 3979)]