1090655991

素因数分解:

$3^2\times {\mathrm{233}}^1\times {\mathrm{520103}}^1$

素因数の和:520342

約数の個数: 12

約数和(自身を含む): 1582156368

約数和(自身を除く): 491500377

約数列:

[1, 3, 9, 233, 699, 2097, 520103, 1560309, 4680927, 121183999, 363551997, 1090655991]

約数ペア:

[(1, 1090655991), (3, 363551997), (9, 121183999), (233, 4680927), (699, 1560309), (2097, 520103)]