27205871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2579}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 34179840

約数和(自身を除く): 6973969

約数列:

[1, 7, 11, 77, 137, 959, 1507, 2579, 10549, 18053, 28369, 198583, 353323, 2473261, 3886553, 27205871]

約数ペア:

[(1, 27205871), (7, 3886553), (11, 2473261), (77, 353323), (137, 198583), (959, 28369), (1507, 18053), (2579, 10549)]