28585449

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 44265312

約数和(自身を除く): 15679863

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 2251, 4233, 6753, 12699, 20259, 38267, 114801, 186833, 344403, 560499, 1681497, 3176161, 9528483, 28585449]

約数ペア:

[(1, 28585449), (3, 9528483), (9, 3176161), (17, 1681497), (51, 560499), (83, 344403), (153, 186833), (249, 114801), (747, 38267), (1411, 20259), (2251, 12699), (4233, 6753)]