2912071927

素因数分解:

${\mathrm{197}}^1\times {\mathrm{727}}^1\times {\mathrm{20333}}^1$

素因数の和:21257

約数の個数: 8

約数和(自身を含む): 2931024096

約数和(自身を除く): 18952169

約数列:

[1, 197, 727, 20333, 143219, 4005601, 14782091, 2912071927]

約数ペア:

[(1, 2912071927), (197, 14782091), (727, 4005601), (20333, 143219)]