76487879

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 89069760

約数和(自身を除く): 12581881

約数列:

[1, 13, 17, 79, 169, 221, 337, 1027, 1343, 2873, 4381, 5729, 13351, 17459, 26623, 56953, 74477, 226967, 346099, 452591, 968201, 4499287, 5883683, 76487879]

約数ペア:

[(1, 76487879), (13, 5883683), (17, 4499287), (79, 968201), (169, 452591), (221, 346099), (337, 226967), (1027, 74477), (1343, 56953), (2873, 26623), (4381, 17459), (5729, 13351)]