979971001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{420769}}^1$

素因数の和:420923

約数の個数: 8

約数和(自身を含む): 1045192680

約数和(自身を除く): 65221679

約数列:

[1, 17, 137, 2329, 420769, 7153073, 57645353, 979971001]

約数ペア:

[(1, 979971001), (17, 57645353), (137, 7153073), (2329, 420769)]