2971330989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{708979}}^1$

素因数の和:709120

約数の個数: 16

約数和(自身を含む): 4355973120

約数和(自身を除く): 1384642131

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 708979, 2126937, 7798769, 23396307, 90040333, 270120999, 990443663, 2971330989]

約数ペア:

[(1, 2971330989), (3, 990443663), (11, 270120999), (33, 90040333), (127, 23396307), (381, 7798769), (1397, 2126937), (4191, 708979)]