2938227

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 4139520

約数和(自身を除く): 1201293

約数列:

[1, 3, 23, 69, 97, 291, 439, 1317, 2231, 6693, 10097, 30291, 42583, 127749, 979409, 2938227]

約数ペア:

[(1, 2938227), (3, 979409), (23, 127749), (69, 42583), (97, 30291), (291, 10097), (439, 6693), (1317, 2231)]