1140553629

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{327463}}^1$

素因数の和:327518

約数の個数: 20

約数和(自身を含む): 1743418336

約数和(自身を除く): 602864707

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 327463, 982389, 2947167, 8841501, 14080909, 26524503, 42242727, 126728181, 380184543, 1140553629]

約数ペア:

[(1, 1140553629), (3, 380184543), (9, 126728181), (27, 42242727), (43, 26524503), (81, 14080909), (129, 8841501), (387, 2947167), (1161, 982389), (3483, 327463)]