2088333981

素因数分解:

$3^5\times {\mathrm{691}}^1\times {\mathrm{12437}}^1$

素因数の和:13143

約数の個数: 24

約数和(自身を含む): 3132982944

約数和(自身を除く): 1044648963

約数列:

[1, 3, 9, 27, 81, 243, 691, 2073, 6219, 12437, 18657, 37311, 55971, 111933, 167913, 335799, 1007397, 3022191, 8593967, 25781901, 77345703, 232037109, 696111327, 2088333981]

約数ペア:

[(1, 2088333981), (3, 696111327), (9, 232037109), (27, 77345703), (81, 25781901), (243, 8593967), (691, 3022191), (2073, 1007397), (6219, 335799), (12437, 167913), (18657, 111933), (37311, 55971)]