28794639

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 39045600

約数和(自身を除く): 10250961

約数列:

[1, 3, 109, 173, 327, 509, 519, 1527, 18857, 55481, 56571, 88057, 166443, 264171, 9598213, 28794639]

約数ペア:

[(1, 28794639), (3, 9598213), (109, 264171), (173, 166443), (327, 88057), (509, 56571), (519, 55481), (1527, 18857)]