27262491

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 37324800

約数和(自身を除く): 10062309

約数列:

[1, 3, 47, 141, 239, 717, 809, 2427, 11233, 33699, 38023, 114069, 193351, 580053, 9087497, 27262491]

約数ペア:

[(1, 27262491), (3, 9087497), (47, 580053), (141, 193351), (239, 114069), (717, 38023), (809, 33699), (2427, 11233)]