1488866481

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1778813}}^1$

素因数の和:1778853

約数の個数: 16

約数和(自身を含む): 2276881920

約数和(自身を除く): 788015439

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1778813, 5336439, 16009317, 48027951, 55143203, 165429609, 496288827, 1488866481]

約数ペア:

[(1, 1488866481), (3, 496288827), (9, 165429609), (27, 55143203), (31, 48027951), (93, 16009317), (279, 5336439), (837, 1778813)]