26251821

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 38840256

約数和(自身を除く): 12588435

約数列:

[1, 3, 9, 83, 113, 249, 311, 339, 747, 933, 1017, 2799, 9379, 25813, 28137, 35143, 77439, 84411, 105429, 232317, 316287, 2916869, 8750607, 26251821]

約数ペア:

[(1, 26251821), (3, 8750607), (9, 2916869), (83, 316287), (113, 232317), (249, 105429), (311, 84411), (339, 77439), (747, 35143), (933, 28137), (1017, 25813), (2799, 9379)]