28502199

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{10663}}^1$

素因数の和:10689

約数の個数: 24

約数和(自身を含む): 46580352

約数和(自身を除く): 18078153

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 10663, 31989, 95967, 117293, 287901, 351879, 863703, 1055637, 2591109, 3166911, 9500733, 28502199]

約数ペア:

[(1, 28502199), (3, 9500733), (9, 3166911), (11, 2591109), (27, 1055637), (33, 863703), (81, 351879), (99, 287901), (243, 117293), (297, 95967), (891, 31989), (2673, 10663)]