2040763383

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{180391}}^1$

素因数の和:180819

約数の個数: 16

約数和(自身を含む): 3030585600

約数和(自身を除く): 989822217

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 11313, 180391, 541173, 1623519, 4870557, 75583829, 226751487, 680254461, 2040763383]

約数ペア:

[(1, 2040763383), (3, 680254461), (9, 226751487), (27, 75583829), (419, 4870557), (1257, 1623519), (3771, 541173), (11313, 180391)]