172843991

素因数分解:

${\mathrm{103}}^1\times {\mathrm{823}}^1\times {\mathrm{2039}}^1$

素因数の和:2965

約数の個数: 8

約数和(自身を含む): 174819840

約数和(自身を除く): 1975849

約数列:

[1, 103, 823, 2039, 84769, 210017, 1678097, 172843991]

約数ペア:

[(1, 172843991), (103, 1678097), (823, 210017), (2039, 84769)]