19332003

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 26894336

約数和(自身を除く): 7562333

約数列:

[1, 3, 31, 93, 97, 291, 2143, 3007, 6429, 9021, 66433, 199299, 207871, 623613, 6444001, 19332003]

約数ペア:

[(1, 19332003), (3, 6444001), (31, 623613), (93, 207871), (97, 199299), (291, 66433), (2143, 9021), (3007, 6429)]