2194533

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 3590496

約数和(自身を除く): 1395963

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 821, 891, 2463, 2673, 7389, 9031, 22167, 27093, 66501, 81279, 199503, 243837, 731511, 2194533]

約数ペア:

[(1, 2194533), (3, 731511), (9, 243837), (11, 199503), (27, 81279), (33, 66501), (81, 27093), (99, 22167), (243, 9031), (297, 7389), (821, 2673), (891, 2463)]