8053591

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 10342080

約数和(自身を除く): 2288489

約数列:

[1, 7, 13, 47, 49, 91, 269, 329, 611, 637, 1883, 2303, 3497, 4277, 12643, 13181, 24479, 29939, 88501, 164359, 171353, 619507, 1150513, 8053591]

約数ペア:

[(1, 8053591), (7, 1150513), (13, 619507), (47, 171353), (49, 164359), (91, 88501), (269, 29939), (329, 24479), (611, 13181), (637, 12643), (1883, 4277), (2303, 3497)]