248404013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{10657}}^1$

素因数の和:10844

約数の個数: 16

約数和(自身を含む): 293649216

約数和(自身を除く): 45245203

約数列:

[1, 11, 13, 143, 163, 1793, 2119, 10657, 23309, 117227, 138541, 1523951, 1737091, 19108001, 22582183, 248404013]

約数ペア:

[(1, 248404013), (11, 22582183), (13, 19108001), (143, 1737091), (163, 1523951), (1793, 138541), (2119, 117227), (10657, 23309)]