274340817

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{236297}}^1$

素因数の和:236349

約数の個数: 16

約数和(自身を含む): 415884480

約数和(自身を除く): 141543663

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 236297, 708891, 2126673, 6380019, 10160771, 30482313, 91446939, 274340817]

約数ペア:

[(1, 274340817), (3, 91446939), (9, 30482313), (27, 10160771), (43, 6380019), (129, 2126673), (387, 708891), (1161, 236297)]