17213031

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9151}}^1$

素因数の和:9187

約数の個数: 24

約数和(自身を含む): 28554240

約数和(自身を除く): 11341209

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 9151, 27453, 82359, 100661, 173869, 301983, 521607, 905949, 1564821, 1912559, 5737677, 17213031]

約数ペア:

[(1, 17213031), (3, 5737677), (9, 1912559), (11, 1564821), (19, 905949), (33, 521607), (57, 301983), (99, 173869), (171, 100661), (209, 82359), (627, 27453), (1881, 9151)]