2682819

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 4227600

約数和(自身を除く): 1544781

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 541, 551, 1623, 1653, 4869, 4959, 10279, 15689, 30837, 47067, 92511, 141201, 298091, 894273, 2682819]

約数ペア:

[(1, 2682819), (3, 894273), (9, 298091), (19, 141201), (29, 92511), (57, 47067), (87, 30837), (171, 15689), (261, 10279), (541, 4959), (551, 4869), (1623, 1653)]