47116881

素因数分解:

$3^2\times 7^3\times {\mathrm{15263}}^1$

素因数の和:15290

約数の個数: 24

約数和(自身を含む): 79372800

約数和(自身を除く): 32255919

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 15263, 45789, 106841, 137367, 320523, 747887, 961569, 2243661, 5235209, 6730983, 15705627, 47116881]

約数ペア:

[(1, 47116881), (3, 15705627), (7, 6730983), (9, 5235209), (21, 2243661), (49, 961569), (63, 747887), (147, 320523), (343, 137367), (441, 106841), (1029, 45789), (3087, 15263)]