247092858

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{807493}}^1$

素因数の和:807518

約数の個数: 24

約数和(自身を含む): 566860788

約数和(自身を除く): 319767930

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 807493, 1614986, 2422479, 4844958, 7267437, 13727381, 14534874, 27454762, 41182143, 82364286, 123546429, 247092858]

約数ペア:

[(1, 247092858), (2, 123546429), (3, 82364286), (6, 41182143), (9, 27454762), (17, 14534874), (18, 13727381), (34, 7267437), (51, 4844958), (102, 2422479), (153, 1614986), (306, 807493)]