5190363

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 7987200

約数和(自身を除く): 2796837

約数列:

[1, 3, 9, 19, 57, 127, 171, 239, 381, 717, 1143, 2151, 2413, 4541, 7239, 13623, 21717, 30353, 40869, 91059, 273177, 576707, 1730121, 5190363]

約数ペア:

[(1, 5190363), (3, 1730121), (9, 576707), (19, 273177), (57, 91059), (127, 40869), (171, 30353), (239, 21717), (381, 13623), (717, 7239), (1143, 4541), (2151, 2413)]