210702987

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1232

約数の個数: 36

約数和(自身を含む): 336615552

約数和(自身を除く): 125912565

約数列:

[1, 3, 9, 11, 33, 99, 121, 191, 363, 573, 1013, 1089, 1719, 2101, 3039, 6303, 9117, 11143, 18909, 23111, 33429, 69333, 100287, 122573, 193483, 207999, 367719, 580449, 1103157, 1741347, 2128313, 6384939, 19154817, 23411443, 70234329, 210702987]

約数ペア:

[(1, 210702987), (3, 70234329), (9, 23411443), (11, 19154817), (33, 6384939), (99, 2128313), (121, 1741347), (191, 1103157), (363, 580449), (573, 367719), (1013, 207999), (1089, 193483), (1719, 122573), (2101, 100287), (3039, 69333), (6303, 33429), (9117, 23111), (11143, 18909)]