2017472709

素因数分解:

$3^1\times 7^1\times {\mathrm{3371}}^1\times {\mathrm{28499}}^1$

素因数の和:31880

約数の個数: 16

約数和(自身を含む): 3075264000

約数和(自身を除く): 1057791291

約数列:

[1, 3, 7, 21, 3371, 10113, 23597, 28499, 70791, 85497, 199493, 598479, 96070129, 288210387, 672490903, 2017472709]

約数ペア:

[(1, 2017472709), (3, 672490903), (7, 288210387), (21, 96070129), (3371, 598479), (10113, 199493), (23597, 85497), (28499, 70791)]