13126267

素因数分解:

$7^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 16941312

約数和(自身を除く): 3815045

約数列:

[1, 7, 11, 49, 71, 77, 343, 497, 539, 781, 2401, 3479, 3773, 5467, 16807, 24353, 26411, 38269, 170471, 184877, 267883, 1193297, 1875181, 13126267]

約数ペア:

[(1, 13126267), (7, 1875181), (11, 1193297), (49, 267883), (71, 184877), (77, 170471), (343, 38269), (497, 26411), (539, 24353), (781, 16807), (2401, 5467), (3479, 3773)]