13148863

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 16321536

約数和(自身を除く): 3172673

約数列:

[1, 7, 13, 91, 131, 917, 1103, 1703, 7721, 11921, 14339, 100373, 144493, 1011451, 1878409, 13148863]

約数ペア:

[(1, 13148863), (7, 1878409), (13, 1011451), (91, 144493), (131, 100373), (917, 14339), (1103, 11921), (1703, 7721)]