287029251

素因数分解:

$3^4\times {\mathrm{3543571}}^1$

素因数の和:3543583

約数の個数: 10

約数和(自身を含む): 428772212

約数和(自身を除く): 141742961

約数列:

[1, 3, 9, 27, 81, 3543571, 10630713, 31892139, 95676417, 287029251]

約数ペア:

[(1, 287029251), (3, 95676417), (9, 31892139), (27, 10630713), (81, 3543571)]