5311943

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 6894720

約数和(自身を除く): 1582777

約数列:

[1, 7, 13, 31, 49, 91, 217, 269, 403, 637, 1519, 1883, 2821, 3497, 8339, 13181, 19747, 24479, 58373, 108407, 171353, 408611, 758849, 5311943]

約数ペア:

[(1, 5311943), (7, 758849), (13, 408611), (31, 171353), (49, 108407), (91, 58373), (217, 24479), (269, 19747), (403, 13181), (637, 8339), (1519, 3497), (1883, 2821)]