2098503

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 3485664

約数和(自身を除く): 1387161

約数列:

[1, 3, 9, 11, 33, 41, 47, 99, 121, 123, 141, 363, 369, 423, 451, 517, 1089, 1353, 1551, 1927, 4059, 4653, 4961, 5687, 5781, 14883, 17061, 17343, 21197, 44649, 51183, 63591, 190773, 233167, 699501, 2098503]

約数ペア:

[(1, 2098503), (3, 699501), (9, 233167), (11, 190773), (33, 63591), (41, 51183), (47, 44649), (99, 21197), (121, 17343), (123, 17061), (141, 14883), (363, 5781), (369, 5687), (423, 4961), (451, 4653), (517, 4059), (1089, 1927), (1353, 1551)]