2097337319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{2467}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 2673495552

約数和(自身を除く): 576158233

約数列:

[1, 7, 11, 61, 77, 181, 427, 671, 1267, 1991, 2467, 4697, 11041, 13937, 17269, 27137, 77287, 121451, 150487, 189959, 446527, 850157, 1053409, 1655357, 3125689, 4911797, 11587499, 27238147, 34382579, 190667029, 299619617, 2097337319]

約数ペア:

[(1, 2097337319), (7, 299619617), (11, 190667029), (61, 34382579), (77, 27238147), (181, 11587499), (427, 4911797), (671, 3125689), (1267, 1655357), (1991, 1053409), (2467, 850157), (4697, 446527), (11041, 189959), (13937, 150487), (17269, 121451), (27137, 77287)]