4778001

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 7115520

約数和(自身を除く): 2337519

約数列:

[1, 3, 9, 27, 271, 653, 813, 1959, 2439, 5877, 7317, 17631, 176963, 530889, 1592667, 4778001]

約数ペア:

[(1, 4778001), (3, 1592667), (9, 530889), (27, 176963), (271, 17631), (653, 7317), (813, 5877), (1959, 2439)]