28602531

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{3001}}^1$

素因数の和:3363

約数の個数: 16

約数和(自身を含む): 42508320

約数和(自身を除く): 13905789

約数列:

[1, 3, 9, 27, 353, 1059, 3001, 3177, 9003, 9531, 27009, 81027, 1059353, 3178059, 9534177, 28602531]

約数ペア:

[(1, 28602531), (3, 9534177), (9, 3178059), (27, 1059353), (353, 81027), (1059, 27009), (3001, 9531), (3177, 9003)]