855110851

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 1036800000

約数和(自身を除く): 181689149

約数列:

[1, 7, 31, 53, 149, 217, 371, 499, 1043, 1643, 3493, 4619, 7897, 11501, 15469, 26447, 32333, 55279, 74351, 108283, 185129, 244807, 520457, 819857, 1713649, 2304881, 3940603, 5738999, 16134167, 27584221, 122158693, 855110851]

約数ペア:

[(1, 855110851), (7, 122158693), (31, 27584221), (53, 16134167), (149, 5738999), (217, 3940603), (371, 2304881), (499, 1713649), (1043, 819857), (1643, 520457), (3493, 244807), (4619, 185129), (7897, 108283), (11501, 74351), (15469, 55279), (26447, 32333)]