6728539993

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{39047}}^1$

素因数の和:39396

約数の個数: 16

約数和(自身を含む): 7797104640

約数和(自身を除く): 1068564647

約数列:

[1, 7, 103, 239, 721, 1673, 24617, 39047, 172319, 273329, 4021841, 9332233, 28152887, 65325631, 961219999, 6728539993]

約数ペア:

[(1, 6728539993), (7, 961219999), (103, 65325631), (239, 28152887), (721, 9332233), (1673, 4021841), (24617, 273329), (39047, 172319)]