108900239

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2903}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 130470912

約数和(自身を除く): 21570673

約数列:

[1, 7, 23, 161, 233, 1631, 2903, 5359, 20321, 37513, 66769, 467383, 676399, 4734793, 15557177, 108900239]

約数ペア:

[(1, 108900239), (7, 15557177), (23, 4734793), (161, 676399), (233, 467383), (1631, 66769), (2903, 37513), (5359, 20321)]