47020401

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 69211584

約数和(自身を除く): 22191183

約数列:

[1, 3, 9, 107, 157, 311, 321, 471, 933, 963, 1413, 2799, 16799, 33277, 48827, 50397, 99831, 146481, 151191, 299493, 439443, 5224489, 15673467, 47020401]

約数ペア:

[(1, 47020401), (3, 15673467), (9, 5224489), (107, 439443), (157, 299493), (311, 151191), (321, 146481), (471, 99831), (933, 50397), (963, 48827), (1413, 33277), (2799, 16799)]