28058697

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{6007}}^1$

素因数の和:6189

約数の個数: 16

約数和(自身を含む): 41815680

約数和(自身を除く): 13756983

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 6007, 18021, 54063, 162189, 1039211, 3117633, 9352899, 28058697]

約数ペア:

[(1, 28058697), (3, 9352899), (9, 3117633), (27, 1039211), (173, 162189), (519, 54063), (1557, 18021), (4671, 6007)]