16423380477

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2803103}}^1$

素因数の和:2803150

約数の個数: 32

約数和(自身を含む): 28703784960

約数和(自身を除く): 12280404483

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 2803103, 8409309, 19621721, 25227927, 58865163, 75683781, 86896193, 176595489, 260688579, 529786467, 608273351, 782065737, 1824820053, 2346197211, 5474460159, 16423380477]

約数ペア:

[(1, 16423380477), (3, 5474460159), (7, 2346197211), (9, 1824820053), (21, 782065737), (27, 608273351), (31, 529786467), (63, 260688579), (93, 176595489), (189, 86896193), (217, 75683781), (279, 58865163), (651, 25227927), (837, 19621721), (1953, 8409309), (5859, 2803103)]