7292181

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 11097120

約数和(自身を除く): 3804939

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 757, 2271, 3211, 9633, 9841, 14383, 29523, 43149, 127933, 186979, 383799, 560937, 2430727, 7292181]

約数ペア:

[(1, 7292181), (3, 2430727), (13, 560937), (19, 383799), (39, 186979), (57, 127933), (169, 43149), (247, 29523), (507, 14383), (741, 9841), (757, 9633), (2271, 3211)]