7806213

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5669}}^1$

素因数の和:5698

約数の個数: 20

約数和(自身を含む): 12349260

約数和(自身を除く): 4543047

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5669, 17007, 51021, 96373, 153063, 289119, 459189, 867357, 2602071, 7806213]

約数ペア:

[(1, 7806213), (3, 2602071), (9, 867357), (17, 459189), (27, 289119), (51, 153063), (81, 96373), (153, 51021), (459, 17007), (1377, 5669)]