16897464143

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{20285071}}^1$

素因数の和:20285102

約数の個数: 12

約数和(自身を含む): 20812483872

約数和(自身を除く): 3915019729

約数列:

[1, 7, 17, 49, 119, 833, 20285071, 141995497, 344846207, 993968479, 2413923449, 16897464143]

約数ペア:

[(1, 16897464143), (7, 2413923449), (17, 993968479), (49, 344846207), (119, 141995497), (833, 20285071)]