2979238423

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{107449}}^1$

素因数の和:107706

約数の個数: 16

約数和(自身を含む): 3620635200

約数和(自身を除く): 641396777

約数列:

[1, 7, 17, 119, 233, 1631, 3961, 27727, 107449, 752143, 1826633, 12786431, 25035617, 175249319, 425605489, 2979238423]

約数ペア:

[(1, 2979238423), (7, 425605489), (17, 175249319), (119, 25035617), (233, 12786431), (1631, 1826633), (3961, 752143), (27727, 107449)]