4991034879

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1124867}}^1$

素因数の和:1124919

約数の個数: 24

約数和(自身を含む): 7896573360

約数和(自身を除く): 2905538481

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 1124867, 3374601, 10123803, 19122739, 32621143, 57368217, 97863429, 172104651, 293590287, 554559431, 1663678293, 4991034879]

約数ペア:

[(1, 4991034879), (3, 1663678293), (9, 554559431), (17, 293590287), (29, 172104651), (51, 97863429), (87, 57368217), (153, 32621143), (261, 19122739), (493, 10123803), (1479, 3374601), (4437, 1124867)]