2762793

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 4564560

約数和(自身を除く): 1801767

約数列:

[1, 3, 9, 11, 33, 43, 59, 99, 121, 129, 177, 363, 387, 473, 531, 649, 1089, 1419, 1947, 2537, 4257, 5203, 5841, 7139, 7611, 15609, 21417, 22833, 27907, 46827, 64251, 83721, 251163, 306977, 920931, 2762793]

約数ペア:

[(1, 2762793), (3, 920931), (9, 306977), (11, 251163), (33, 83721), (43, 64251), (59, 46827), (99, 27907), (121, 22833), (129, 21417), (177, 15609), (363, 7611), (387, 7139), (473, 5841), (531, 5203), (649, 4257), (1089, 2537), (1419, 1947)]