29140479

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{1571}}^1$

素因数の和:1812

約数の個数: 20

約数和(自身を含む): 43748760

約数和(自身を除く): 14608281

約数列:

[1, 3, 9, 27, 81, 229, 687, 1571, 2061, 4713, 6183, 14139, 18549, 42417, 127251, 359759, 1079277, 3237831, 9713493, 29140479]

約数ペア:

[(1, 29140479), (3, 9713493), (9, 3237831), (27, 1079277), (81, 359759), (229, 127251), (687, 42417), (1571, 18549), (2061, 14139), (4713, 6183)]