28918593

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97369}}^1$

素因数の和:97389

約数の個数: 16

約数和(自身を含む): 46737600

約数和(自身を除く): 17819007

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 97369, 292107, 876321, 1071059, 2628963, 3213177, 9639531, 28918593]

約数ペア:

[(1, 28918593), (3, 9639531), (9, 3213177), (11, 2628963), (27, 1071059), (33, 876321), (99, 292107), (297, 97369)]