29915691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 44960832

約数和(自身を除く): 15045141

約数列:

[1, 3, 13, 39, 41, 53, 123, 159, 353, 533, 689, 1059, 1599, 2067, 2173, 4589, 6519, 13767, 14473, 18709, 28249, 43419, 56127, 84747, 188149, 243217, 564447, 729651, 767069, 2301207, 9971897, 29915691]

約数ペア:

[(1, 29915691), (3, 9971897), (13, 2301207), (39, 767069), (41, 729651), (53, 564447), (123, 243217), (159, 188149), (353, 84747), (533, 56127), (689, 43419), (1059, 28249), (1599, 18709), (2067, 14473), (2173, 13767), (4589, 6519)]