2995263

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 4525248

約数和(自身を除く): 1529985

約数列:

[1, 3, 9, 47, 73, 97, 141, 219, 291, 423, 657, 873, 3431, 4559, 7081, 10293, 13677, 21243, 30879, 41031, 63729, 332807, 998421, 2995263]

約数ペア:

[(1, 2995263), (3, 998421), (9, 332807), (47, 63729), (73, 41031), (97, 30879), (141, 21243), (219, 13677), (291, 10293), (423, 7081), (657, 4559), (873, 3431)]