8784990291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{2557}}^1$

素因数の和:2824

約数の個数: 64

約数和(自身を含む): 14851952640

約数和(自身を除く): 6066962349

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 139, 231, 321, 417, 749, 973, 1177, 1529, 2247, 2557, 2919, 3531, 4587, 7671, 8239, 10703, 14873, 17899, 24717, 28127, 32109, 44619, 53697, 84381, 104111, 163603, 196889, 273599, 312333, 355423, 490809, 590667, 820797, 1066269, 1145221, 1915193, 2487961, 3009589, 3435663, 3909653, 5745579, 7463883, 9028767, 11728959, 21067123, 27367571, 38030261, 63201369, 82102713, 114090783, 266211827, 418332871, 798635481, 1254998613, 2928330097, 8784990291]

約数ペア:

[(1, 8784990291), (3, 2928330097), (7, 1254998613), (11, 798635481), (21, 418332871), (33, 266211827), (77, 114090783), (107, 82102713), (139, 63201369), (231, 38030261), (321, 27367571), (417, 21067123), (749, 11728959), (973, 9028767), (1177, 7463883), (1529, 5745579), (2247, 3909653), (2557, 3435663), (2919, 3009589), (3531, 2487961), (4587, 1915193), (7671, 1145221), (8239, 1066269), (10703, 820797), (14873, 590667), (17899, 490809), (24717, 355423), (28127, 312333), (32109, 273599), (44619, 196889), (53697, 163603), (84381, 104111)]