38613113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21803}}^1$

素因数の和:21844

約数の個数: 16

約数和(自身を含む): 50236416

約数和(自身を除く): 11623303

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 21803, 152621, 239833, 501469, 1678831, 3510283, 5516159, 38613113]

約数ペア:

[(1, 38613113), (7, 5516159), (11, 3510283), (23, 1678831), (77, 501469), (161, 239833), (253, 152621), (1771, 21803)]