47131161

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{547}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 78701568

約数和(自身を除く): 31570407

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 373, 547, 1119, 1641, 2611, 3829, 4103, 6017, 7833, 11487, 12309, 18051, 28721, 42119, 86163, 126357, 204031, 612093, 1428217, 2244341, 4284651, 6733023, 15710387, 47131161]

約数ペア:

[(1, 47131161), (3, 15710387), (7, 6733023), (11, 4284651), (21, 2244341), (33, 1428217), (77, 612093), (231, 204031), (373, 126357), (547, 86163), (1119, 42119), (1641, 28721), (2611, 18051), (3829, 12309), (4103, 11487), (6017, 7833)]