1520247993

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{4188011}}^1$

素因数の和:4188036

約数の個数: 12

約数和(自身を含む): 2228022384

約数和(自身を除く): 707774391

約数列:

[1, 3, 11, 33, 121, 363, 4188011, 12564033, 46068121, 138204363, 506749331, 1520247993]

約数ペア:

[(1, 1520247993), (3, 506749331), (11, 138204363), (33, 46068121), (121, 12564033), (363, 4188011)]