328042011

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47563}}^1$

素因数の和:47607

約数の個数: 24

約数和(自身を含む): 506080960

約数和(自身を除く): 178038949

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 47563, 142689, 523193, 903697, 1569579, 2711091, 5755123, 9940667, 17265369, 29822001, 109347337, 328042011]

約数ペア:

[(1, 328042011), (3, 109347337), (11, 29822001), (19, 17265369), (33, 9940667), (57, 5755123), (121, 2711091), (209, 1569579), (363, 903697), (627, 523193), (2299, 142689), (6897, 47563)]