15729879

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 24418800

約数和(自身を除く): 8688921

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 2549, 6171, 7647, 28039, 43333, 84117, 129999, 308429, 476663, 925287, 1429989, 5243293, 15729879]

約数ペア:

[(1, 15729879), (3, 5243293), (11, 1429989), (17, 925287), (33, 476663), (51, 308429), (121, 129999), (187, 84117), (363, 43333), (561, 28039), (2057, 7647), (2549, 6171)]