28653453

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{5387}}^1$

素因数の和:5593

約数の個数: 16

約数和(自身を含む): 42672960

約数和(自身を除く): 14019507

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 5387, 16161, 48483, 145449, 1061239, 3183717, 9551151, 28653453]

約数ペア:

[(1, 28653453), (3, 9551151), (9, 3183717), (27, 1061239), (197, 145449), (591, 48483), (1773, 16161), (5319, 5387)]