1977907679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2\times {\mathrm{607}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 2238500352

約数和(自身を除く): 260592673

約数列:

[1, 11, 43, 83, 473, 607, 913, 3569, 6677, 6889, 26101, 39259, 50381, 75779, 287111, 296227, 554191, 2166383, 3258497, 4181623, 23830213, 45997853, 179809789, 1977907679]

約数ペア:

[(1, 1977907679), (11, 179809789), (43, 45997853), (83, 23830213), (473, 4181623), (607, 3258497), (913, 2166383), (3569, 554191), (6677, 296227), (6889, 287111), (26101, 75779), (39259, 50381)]