84070389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7459}}^1$

素因数の和:7509

約数の個数: 24

約数和(自身を含む): 128252320

約数和(自身を除く): 44181931

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 7459, 11271, 22377, 96967, 126803, 290901, 380409, 1648439, 2155651, 4945317, 6466953, 28023463, 84070389]

約数ペア:

[(1, 84070389), (3, 28023463), (13, 6466953), (17, 4945317), (39, 2155651), (51, 1648439), (221, 380409), (289, 290901), (663, 126803), (867, 96967), (3757, 22377), (7459, 11271)]