47354373

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6737}}^1$

素因数の和:6825

約数の個数: 24

約数和(自身を含む): 75681216

約数和(自身を除く): 28326843

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 6737, 7029, 20211, 60633, 74107, 222321, 478327, 666963, 1434981, 4304943, 5261597, 15784791, 47354373]

約数ペア:

[(1, 47354373), (3, 15784791), (9, 5261597), (11, 4304943), (33, 1434981), (71, 666963), (99, 478327), (213, 222321), (639, 74107), (781, 60633), (2343, 20211), (6737, 7029)]