65285423

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7727}}^1$

素因数の和:7822

約数の個数: 16

約数和(自身を含む): 80123904

約数和(自身を除く): 14838481

約数列:

[1, 7, 17, 71, 119, 497, 1207, 7727, 8449, 54089, 131359, 548617, 919513, 3840319, 9326489, 65285423]

約数ペア:

[(1, 65285423), (7, 9326489), (17, 3840319), (71, 919513), (119, 548617), (497, 131359), (1207, 54089), (7727, 8449)]