39961089

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7127}}^1$

素因数の和:7229

約数の個数: 24

約数和(自身を含む): 66718080

約数和(自身を除く): 26756991

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 7127, 21381, 49889, 64143, 149667, 449001, 634303, 1902909, 4440121, 5708727, 13320363, 39961089]

約数ペア:

[(1, 39961089), (3, 13320363), (7, 5708727), (9, 4440121), (21, 1902909), (63, 634303), (89, 449001), (267, 149667), (623, 64143), (801, 49889), (1869, 21381), (5607, 7127)]