219028899

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{3323}}^1$

素因数の和:3626

約数の個数: 16

約数和(自身を含む): 296128512

約数和(自身を除く): 77099613

約数列:

[1, 3, 127, 173, 381, 519, 3323, 9969, 21971, 65913, 422021, 574879, 1266063, 1724637, 73009633, 219028899]

約数ペア:

[(1, 219028899), (3, 73009633), (127, 1724637), (173, 1266063), (381, 574879), (519, 422021), (3323, 65913), (9969, 21971)]