1093719921

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1211207}}^1$

素因数の和:1211260

約数の個数: 16

約数和(自身を含む): 1705380864

約数和(自身を除く): 611660943

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1211207, 3633621, 8478449, 25435347, 52081901, 156245703, 364573307, 1093719921]

約数ペア:

[(1, 1093719921), (3, 364573307), (7, 156245703), (21, 52081901), (43, 25435347), (129, 8478449), (301, 3633621), (903, 1211207)]