17068961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1753}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 21216384

約数和(自身を除く): 4147423

約数列:

[1, 7, 13, 91, 107, 749, 1391, 1753, 9737, 12271, 22789, 159523, 187571, 1312997, 2438423, 17068961]

約数ペア:

[(1, 17068961), (7, 2438423), (13, 1312997), (91, 187571), (107, 159523), (749, 22789), (1391, 12271), (1753, 9737)]