6777407

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 8906976

約数和(自身を除く): 2129569

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 337, 1183, 1547, 2359, 2873, 4381, 5729, 20111, 30667, 40103, 56953, 74477, 398671, 521339, 968201, 6777407]

約数ペア:

[(1, 6777407), (7, 968201), (13, 521339), (17, 398671), (91, 74477), (119, 56953), (169, 40103), (221, 30667), (337, 20111), (1183, 5729), (1547, 4381), (2359, 2873)]