105642887

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 129110016

約数和(自身を除く): 23467129

約数列:

[1, 7, 23, 47, 161, 329, 529, 607, 1081, 3703, 4249, 7567, 13961, 24863, 28529, 97727, 174041, 199703, 321103, 656167, 2247721, 4593169, 15091841, 105642887]

約数ペア:

[(1, 105642887), (7, 15091841), (23, 4593169), (47, 2247721), (161, 656167), (329, 321103), (529, 199703), (607, 174041), (1081, 97727), (3703, 28529), (4249, 24863), (7567, 13961)]