27431899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 30772224

約数和(自身を除く): 3340325

約数列:

[1, 11, 53, 211, 223, 583, 2321, 2453, 11183, 11819, 47053, 123013, 130009, 517583, 2493809, 27431899]

約数ペア:

[(1, 27431899), (11, 2493809), (53, 517583), (211, 130009), (223, 123013), (583, 47053), (2321, 11819), (2453, 11183)]