27993707

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 34003200

約数和(自身を除く): 6009493

約数列:

[1, 7, 19, 109, 133, 763, 1931, 2071, 13517, 14497, 36689, 210479, 256823, 1473353, 3999101, 27993707]

約数ペア:

[(1, 27993707), (7, 3999101), (19, 1473353), (109, 256823), (133, 210479), (763, 36689), (1931, 14497), (2071, 13517)]