13909702989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{32309}}^1$

素因数の和:32434

約数の個数: 64

約数和(自身を含む): 24317798400

約数和(自身を除く): 10408095411

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 83, 91, 133, 247, 249, 273, 399, 581, 741, 1079, 1577, 1729, 1743, 3237, 4731, 5187, 7553, 11039, 20501, 22659, 32309, 33117, 61503, 96927, 143507, 226163, 420017, 430521, 613871, 678489, 1260051, 1841613, 2681647, 2940119, 4297097, 7980323, 8044941, 8820357, 12891291, 18771529, 23940969, 34861411, 50951293, 55862261, 56314587, 104584233, 152853879, 167586783, 244029877, 356659051, 662366809, 732089631, 1069977153, 1987100427, 4636567663, 13909702989]

約数ペア:

[(1, 13909702989), (3, 4636567663), (7, 1987100427), (13, 1069977153), (19, 732089631), (21, 662366809), (39, 356659051), (57, 244029877), (83, 167586783), (91, 152853879), (133, 104584233), (247, 56314587), (249, 55862261), (273, 50951293), (399, 34861411), (581, 23940969), (741, 18771529), (1079, 12891291), (1577, 8820357), (1729, 8044941), (1743, 7980323), (3237, 4297097), (4731, 2940119), (5187, 2681647), (7553, 1841613), (11039, 1260051), (20501, 678489), (22659, 613871), (32309, 430521), (33117, 420017), (61503, 226163), (96927, 143507)]