2051227840311

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5843953961}}^1$

素因数の和:5843953983

約数の個数: 16

約数和(自身を含む): 3272614218720

約数和(自身を除く): 1221386378409

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5843953961, 17531861883, 52595585649, 75971401493, 157786756947, 227914204479, 683742613437, 2051227840311]

約数ペア:

[(1, 2051227840311), (3, 683742613437), (9, 227914204479), (13, 157786756947), (27, 75971401493), (39, 52595585649), (117, 17531861883), (351, 5843953961)]