7137420021

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{10863653}}^1$

素因数の和:10863732

約数の個数: 12

約数和(自身を含む): 10450835148

約数和(自身を除く): 3313415127

約数列:

[1, 3, 9, 73, 219, 657, 10863653, 32590959, 97772877, 793046669, 2379140007, 7137420021]

約数ペア:

[(1, 7137420021), (3, 2379140007), (9, 793046669), (73, 97772877), (219, 32590959), (657, 10863653)]