26817857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 31497984

約数和(自身を除く): 4680127

約数列:

[1, 11, 17, 61, 187, 671, 1037, 2351, 11407, 25861, 39967, 143411, 439637, 1577521, 2437987, 26817857]

約数ペア:

[(1, 26817857), (11, 2437987), (17, 1577521), (61, 439637), (187, 143411), (671, 39967), (1037, 25861), (2351, 11407)]