47729253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 75866112

約数和(自身を除く): 28136859

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 1567, 2343, 2769, 4701, 10153, 17237, 20371, 30459, 51711, 61113, 111257, 224081, 333771, 672243, 1223827, 1446341, 3671481, 4339023, 15909751, 47729253]

約数ペア:

[(1, 47729253), (3, 15909751), (11, 4339023), (13, 3671481), (33, 1446341), (39, 1223827), (71, 672243), (143, 333771), (213, 224081), (429, 111257), (781, 61113), (923, 51711), (1567, 30459), (2343, 20371), (2769, 17237), (4701, 10153)]