2017666485

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1\times {\mathrm{677}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 3541958784

約数和(自身を除く): 1524292299

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 643, 677, 927, 1545, 1929, 2031, 3215, 3385, 4635, 5787, 6093, 9645, 10155, 28935, 30465, 66229, 69731, 198687, 209193, 331145, 348655, 435311, 596061, 627579, 993435, 1045965, 1305933, 2176555, 2980305, 3137895, 3917799, 6529665, 19588995, 44837033, 134511099, 224185165, 403533297, 672555495, 2017666485]

約数ペア:

[(1, 2017666485), (3, 672555495), (5, 403533297), (9, 224185165), (15, 134511099), (45, 44837033), (103, 19588995), (309, 6529665), (515, 3917799), (643, 3137895), (677, 2980305), (927, 2176555), (1545, 1305933), (1929, 1045965), (2031, 993435), (3215, 627579), (3385, 596061), (4635, 435311), (5787, 348655), (6093, 331145), (9645, 209193), (10155, 198687), (28935, 69731), (30465, 66229)]