508769547

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 810104064

約数和(自身を除く): 301334517

約数列:

[1, 3, 11, 13, 33, 39, 121, 131, 143, 363, 393, 429, 823, 1441, 1573, 1703, 2469, 4323, 4719, 5109, 9053, 10699, 15851, 18733, 27159, 32097, 47553, 56199, 99583, 107813, 117689, 206063, 298749, 323439, 353067, 618189, 1185943, 1294579, 1401569, 3557829, 3883737, 4204707, 13045373, 15417259, 39136119, 46251777, 169589849, 508769547]

約数ペア:

[(1, 508769547), (3, 169589849), (11, 46251777), (13, 39136119), (33, 15417259), (39, 13045373), (121, 4204707), (131, 3883737), (143, 3557829), (363, 1401569), (393, 1294579), (429, 1185943), (823, 618189), (1441, 353067), (1573, 323439), (1703, 298749), (2469, 206063), (4323, 117689), (4719, 107813), (5109, 99583), (9053, 56199), (10699, 47553), (15851, 32097), (18733, 27159)]