47007297

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{1163}}^1$

素因数の和:1674

約数の個数: 20

約数和(自身を含む): 70422000

約数和(自身を除く): 23414703

約数列:

[1, 3, 9, 27, 81, 499, 1163, 1497, 3489, 4491, 10467, 13473, 31401, 40419, 94203, 580337, 1741011, 5223033, 15669099, 47007297]

約数ペア:

[(1, 47007297), (3, 15669099), (9, 5223033), (27, 1741011), (81, 580337), (499, 94203), (1163, 40419), (1497, 31401), (3489, 13473), (4491, 10467)]