6888213

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 11088000

約数和(自身を除く): 4199787

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 349, 387, 459, 731, 1047, 1161, 2193, 3141, 5933, 6579, 9423, 15007, 17799, 19737, 45021, 53397, 135063, 160191, 255119, 405189, 765357, 2296071, 6888213]

約数ペア:

[(1, 6888213), (3, 2296071), (9, 765357), (17, 405189), (27, 255119), (43, 160191), (51, 135063), (129, 53397), (153, 45021), (349, 19737), (387, 17799), (459, 15007), (731, 9423), (1047, 6579), (1161, 5933), (2193, 3141)]