397103487

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47563}}^1$

素因数の和:47611

約数の個数: 24

約数和(自身を含む): 607297152

約数和(自身を除く): 210193665

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 47563, 142689, 523193, 1093949, 1569579, 3281847, 5755123, 12033439, 17265369, 36100317, 132367829, 397103487]

約数ペア:

[(1, 397103487), (3, 132367829), (11, 36100317), (23, 17265369), (33, 12033439), (69, 5755123), (121, 3281847), (253, 1569579), (363, 1093949), (759, 523193), (2783, 142689), (8349, 47563)]