126747719

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{9319}}^1$

素因数の和:9422

約数の個数: 16

約数和(自身を含む): 152102400

約数和(自身を除く): 25354681

約数列:

[1, 7, 29, 67, 203, 469, 1943, 9319, 13601, 65233, 270251, 624373, 1891757, 4370611, 18106817, 126747719]

約数ペア:

[(1, 126747719), (7, 18106817), (29, 4370611), (67, 1891757), (203, 624373), (469, 270251), (1943, 65233), (9319, 13601)]