12256191

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 18962944

約数和(自身を除く): 6706753

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 1627, 2511, 4881, 7533, 14643, 43929, 50437, 131787, 151311, 395361, 453933, 1361799, 4085397, 12256191]

約数ペア:

[(1, 12256191), (3, 4085397), (9, 1361799), (27, 453933), (31, 395361), (81, 151311), (93, 131787), (243, 50437), (279, 43929), (837, 14643), (1627, 7533), (2511, 4881)]