11651211

素因数分解:

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

素因数の和:864

約数の個数: 36

約数和(自身を含む): 19945744

約数和(自身を除く): 8294533

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 823, 1089, 1287, 1573, 2469, 4719, 7407, 9053, 10699, 14157, 27159, 32097, 81477, 96291, 99583, 117689, 298749, 353067, 896247, 1059201, 1294579, 3883737, 11651211]

約数ペア:

[(1, 11651211), (3, 3883737), (9, 1294579), (11, 1059201), (13, 896247), (33, 353067), (39, 298749), (99, 117689), (117, 99583), (121, 96291), (143, 81477), (363, 32097), (429, 27159), (823, 14157), (1089, 10699), (1287, 9053), (1573, 7407), (2469, 4719)]