1330334817

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1473239}}^1$

素因数の和:1473292

約数の個数: 16

約数和(自身を含む): 2074321920

約数和(自身を除く): 743987103

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1473239, 4419717, 10312673, 30938019, 63349277, 190047831, 443444939, 1330334817]

約数ペア:

[(1, 1330334817), (3, 443444939), (7, 190047831), (21, 63349277), (43, 30938019), (129, 10312673), (301, 4419717), (903, 1473239)]