2202081

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5519}}^1$

素因数の和:5548

約数の個数: 16

約数和(自身を含む): 3532800

約数和(自身を除く): 1330719

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5519, 16557, 38633, 104861, 115899, 314583, 734027, 2202081]

約数ペア:

[(1, 2202081), (3, 734027), (7, 314583), (19, 115899), (21, 104861), (57, 38633), (133, 16557), (399, 5519)]