2680456851

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{797}}^1\times {\mathrm{5119}}^1$

素因数の和:5995

約数の個数: 24

約数和(自身を含む): 3930501120

約数和(自身を除く): 1250044269

約数列:

[1, 3, 9, 73, 219, 657, 797, 2391, 5119, 7173, 15357, 46071, 58181, 174543, 373687, 523629, 1121061, 3363183, 4079843, 12239529, 36718587, 297828539, 893485617, 2680456851]

約数ペア:

[(1, 2680456851), (3, 893485617), (9, 297828539), (73, 36718587), (219, 12239529), (657, 4079843), (797, 3363183), (2391, 1121061), (5119, 523629), (7173, 373687), (15357, 174543), (46071, 58181)]