287477619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 476795520

約数和(自身を除く): 189317901

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 169, 209, 247, 429, 507, 627, 741, 1859, 2713, 2717, 3211, 5577, 8139, 8151, 9633, 29843, 35269, 35321, 51547, 89529, 105807, 105963, 154641, 387959, 458497, 567017, 670111, 1163877, 1375491, 1701051, 2010333, 5043467, 7371221, 8711443, 15130401, 22113663, 26134329, 95825873, 287477619]

約数ペア:

[(1, 287477619), (3, 95825873), (11, 26134329), (13, 22113663), (19, 15130401), (33, 8711443), (39, 7371221), (57, 5043467), (143, 2010333), (169, 1701051), (209, 1375491), (247, 1163877), (429, 670111), (507, 567017), (627, 458497), (741, 387959), (1859, 154641), (2713, 105963), (2717, 105807), (3211, 89529), (5577, 51547), (8139, 35321), (8151, 35269), (9633, 29843)]