2574243

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 4399200

約数和(自身を除く): 1824957

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1409, 1827, 4227, 9863, 12681, 29589, 40861, 88767, 122583, 286027, 367749, 858081, 2574243]

約数ペア:

[(1, 2574243), (3, 858081), (7, 367749), (9, 286027), (21, 122583), (29, 88767), (63, 40861), (87, 29589), (203, 12681), (261, 9863), (609, 4227), (1409, 1827)]