12452211

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9043}}^1$

素因数の和:9072

約数の個数: 20

約数和(自身を含む): 19697832

約数和(自身を除く): 7245621

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9043, 27129, 81387, 153731, 244161, 461193, 732483, 1383579, 4150737, 12452211]

約数ペア:

[(1, 12452211), (3, 4150737), (9, 1383579), (17, 732483), (27, 461193), (51, 244161), (81, 153731), (153, 81387), (459, 27129), (1377, 9043)]