212213661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{56909}}^1$

素因数の和:57036

約数の個数: 16

約数和(自身を含む): 311411520

約数和(自身を除く): 99197859

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 56909, 170727, 625999, 1877997, 6430717, 19292151, 70737887, 212213661]

約数ペア:

[(1, 212213661), (3, 70737887), (11, 19292151), (33, 6430717), (113, 1877997), (339, 625999), (1243, 170727), (3729, 56909)]