13138363

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 15802560

約数和(自身を除く): 2664197

約数列:

[1, 7, 29, 61, 203, 427, 1061, 1769, 7427, 12383, 30769, 64721, 215383, 453047, 1876909, 13138363]

約数ペア:

[(1, 13138363), (7, 1876909), (29, 453047), (61, 215383), (203, 64721), (427, 30769), (1061, 12383), (1769, 7427)]