7745751

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 12143040

約数和(自身を除く): 4397289

約数列:

[1, 3, 9, 13, 39, 117, 239, 277, 717, 831, 2151, 2493, 3107, 3601, 9321, 10803, 27963, 32409, 66203, 198609, 595827, 860639, 2581917, 7745751]

約数ペア:

[(1, 7745751), (3, 2581917), (9, 860639), (13, 595827), (39, 198609), (117, 66203), (239, 32409), (277, 27963), (717, 10803), (831, 9321), (2151, 3601), (2493, 3107)]