126603379

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2687}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 148635648

約数和(自身を除く): 22032269

約数列:

[1, 7, 53, 127, 371, 889, 2687, 6731, 18809, 47117, 142411, 341249, 996877, 2388743, 18086197, 126603379]

約数ペア:

[(1, 126603379), (7, 18086197), (53, 2388743), (127, 996877), (371, 341249), (889, 142411), (2687, 47117), (6731, 18809)]