4080990897

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{557741}}^1$

素因数の和:558021

約数の個数: 16

約数和(自身を含む): 6068232960

約数和(自身を除く): 1987242063

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 557741, 1673223, 5019669, 15059007, 151147811, 453443433, 1360330299, 4080990897]

約数ペア:

[(1, 4080990897), (3, 1360330299), (9, 453443433), (27, 151147811), (271, 15059007), (813, 5019669), (2439, 1673223), (7317, 557741)]