470548827

素因数分解:

$3^2\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{3929}}^1$

素因数の和:5843

約数の個数: 24

約数和(自身を含む): 777385440

約数和(自身を除く): 306836613

約数列:

[1, 3, 7, 9, 21, 63, 1901, 3929, 5703, 11787, 13307, 17109, 27503, 35361, 39921, 82509, 119763, 247527, 7469029, 22407087, 52283203, 67221261, 156849609, 470548827]

約数ペア:

[(1, 470548827), (3, 156849609), (7, 67221261), (9, 52283203), (21, 22407087), (63, 7469029), (1901, 247527), (3929, 119763), (5703, 82509), (11787, 39921), (13307, 35361), (17109, 27503)]