2141997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 3355968

約数和(自身を除く): 1213971

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4993, 14979, 54923, 64909, 164769, 194727, 713999, 2141997]

約数ペア:

[(1, 2141997), (3, 713999), (11, 194727), (13, 164769), (33, 64909), (39, 54923), (143, 14979), (429, 4993)]