6990234713

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{9901}}^1$

素因数の和:10145

約数の個数: 32

約数和(自身を含む): 8931762432

約数和(自身を除く): 1941527719

約数列:

[1, 7, 11, 53, 77, 173, 371, 583, 1211, 1903, 4081, 9169, 9901, 13321, 64183, 69307, 100859, 108911, 524753, 706013, 762377, 1712873, 3673271, 5772283, 11990111, 18841603, 40405981, 90782269, 131891221, 635475883, 998604959, 6990234713]

約数ペア:

[(1, 6990234713), (7, 998604959), (11, 635475883), (53, 131891221), (77, 90782269), (173, 40405981), (371, 18841603), (583, 11990111), (1211, 5772283), (1903, 3673271), (4081, 1712873), (9169, 762377), (9901, 706013), (13321, 524753), (64183, 108911), (69307, 100859)]