6781203

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 11618880

約数和(自身を除く): 4837677

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 479, 1089, 1287, 1437, 1573, 4311, 4719, 5269, 6227, 14157, 15807, 18681, 47421, 56043, 57959, 68497, 173877, 205491, 521631, 616473, 753467, 2260401, 6781203]

約数ペア:

[(1, 6781203), (3, 2260401), (9, 753467), (11, 616473), (13, 521631), (33, 205491), (39, 173877), (99, 68497), (117, 57959), (121, 56043), (143, 47421), (363, 18681), (429, 15807), (479, 14157), (1089, 6227), (1287, 5269), (1437, 4719), (1573, 4311)]