2741722389

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{737617}}^1$

素因数の和:737689

約数の個数: 24

約数和(自身を含む): 4602736320

約数和(自身を除く): 1861013931

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 737617, 2212851, 5163319, 6638553, 15489957, 43519403, 46469871, 130558209, 304635821, 391674627, 913907463, 2741722389]

約数ペア:

[(1, 2741722389), (3, 913907463), (7, 391674627), (9, 304635821), (21, 130558209), (59, 46469871), (63, 43519403), (177, 15489957), (413, 6638553), (531, 5163319), (1239, 2212851), (3717, 737617)]