30386259

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{22067}}^1$

素因数の和:22096

約数の個数: 20

約数和(自身を含む): 48064104

約数和(自身を除く): 17677845

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 22067, 66201, 198603, 375139, 595809, 1125417, 1787427, 3376251, 10128753, 30386259]

約数ペア:

[(1, 30386259), (3, 10128753), (9, 3376251), (17, 1787427), (27, 1125417), (51, 595809), (81, 375139), (153, 198603), (459, 66201), (1377, 22067)]