8889395217

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{67901}}^1$

素因数の和:68089

約数の個数: 24

約数和(自身を含む): 12674315712

約数和(自身を除く): 3784920495

約数列:

[1, 3, 17, 51, 151, 289, 453, 867, 2567, 7701, 43639, 67901, 130917, 203703, 1154317, 3462951, 10253051, 19623389, 30759153, 58870167, 174301867, 522905601, 2963131739, 8889395217]

約数ペア:

[(1, 8889395217), (3, 2963131739), (17, 522905601), (51, 174301867), (151, 58870167), (289, 30759153), (453, 19623389), (867, 10253051), (2567, 3462951), (7701, 1154317), (43639, 203703), (67901, 130917)]