28699179

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3109}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 40753440

約数和(自身を除く): 12054261

約数列:

[1, 3, 17, 51, 181, 543, 3077, 3109, 9231, 9327, 52853, 158559, 562729, 1688187, 9566393, 28699179]

約数ペア:

[(1, 28699179), (3, 9566393), (17, 1688187), (51, 562729), (181, 158559), (543, 52853), (3077, 9327), (3109, 9231)]