2013997701

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{109391}}^1$

素因数の和:109449

約数の個数: 24

約数和(自身を含む): 3000841344

約数和(自身を除く): 986843643

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 6137, 18411, 109391, 328173, 1859647, 2078429, 5578941, 6235287, 35333293, 39490151, 105999879, 118470453, 671332567, 2013997701]

約数ペア:

[(1, 2013997701), (3, 671332567), (17, 118470453), (19, 105999879), (51, 39490151), (57, 35333293), (323, 6235287), (361, 5578941), (969, 2078429), (1083, 1859647), (6137, 328173), (18411, 109391)]