6897969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 11793600

約数和(自身を除く): 4895631

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 107, 117, 171, 247, 261, 321, 377, 551, 741, 963, 1131, 1391, 1653, 2033, 2223, 3103, 3393, 4173, 4959, 6099, 7163, 9309, 12519, 18297, 21489, 26429, 27927, 40339, 58957, 64467, 79287, 121017, 176871, 237861, 363051, 530613, 766441, 2299323, 6897969]

約数ペア:

[(1, 6897969), (3, 2299323), (9, 766441), (13, 530613), (19, 363051), (29, 237861), (39, 176871), (57, 121017), (87, 79287), (107, 64467), (117, 58957), (171, 40339), (247, 27927), (261, 26429), (321, 21489), (377, 18297), (551, 12519), (741, 9309), (963, 7163), (1131, 6099), (1391, 4959), (1653, 4173), (2033, 3393), (2223, 3103)]