492975.0000000

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 9932832

約数和(自身を除く): 3644433

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 757, 923, 2271, 2769, 6813, 8307, 9841, 29523, 53747, 88569, 161241, 483723, 698711, 2096133, 6288399]

約数ペア:

[(1, 6288399), (3, 2096133), (9, 698711), (13, 483723), (39, 161241), (71, 88569), (117, 53747), (213, 29523), (639, 9841), (757, 8307), (923, 6813), (2271, 2769)]