2947593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 4320000

約数和(自身を除く): 1372407

約数列:

[1, 3, 11, 33, 179, 499, 537, 1497, 1969, 5489, 5907, 16467, 89321, 267963, 982531, 2947593]

約数ペア:

[(1, 2947593), (3, 982531), (11, 267963), (33, 89321), (179, 16467), (499, 5907), (537, 5489), (1497, 1969)]