2008399503

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{291199}}^1$

素因数の和:291243

約数の個数: 24

約数和(自身を含む): 3098368000

約数和(自身を除く): 1089968497

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 291199, 873597, 3203189, 5532781, 9609567, 16598343, 35235079, 60860591, 105705237, 182581773, 669466501, 2008399503]

約数ペア:

[(1, 2008399503), (3, 669466501), (11, 182581773), (19, 105705237), (33, 60860591), (57, 35235079), (121, 16598343), (209, 9609567), (363, 5532781), (627, 3203189), (2299, 873597), (6897, 291199)]