39954013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 46080000

約数和(自身を除く): 6125987

約数列:

[1, 11, 23, 79, 253, 869, 1817, 1999, 19987, 21989, 45977, 157921, 505747, 1737131, 3632183, 39954013]

約数ペア:

[(1, 39954013), (11, 3632183), (23, 1737131), (79, 505747), (253, 157921), (869, 45977), (1817, 21989), (1999, 19987)]