2729619

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 4193280

約数和(自身を除く): 1463661

約数列:

[1, 3, 9, 27, 47, 81, 141, 239, 243, 423, 717, 1269, 2151, 3807, 6453, 11233, 11421, 19359, 33699, 58077, 101097, 303291, 909873, 2729619]

約数ペア:

[(1, 2729619), (3, 909873), (9, 303291), (27, 101097), (47, 58077), (81, 33699), (141, 19359), (239, 11421), (243, 11233), (423, 6453), (717, 3807), (1269, 2151)]