8819481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 5004519

約数列:

[1, 3, 11, 17, 33, 51, 79, 187, 199, 237, 561, 597, 869, 1343, 2189, 2607, 3383, 4029, 6567, 10149, 14773, 15721, 37213, 44319, 47163, 111639, 172931, 267257, 518793, 801771, 2939827, 8819481]

約数ペア:

[(1, 8819481), (3, 2939827), (11, 801771), (17, 518793), (33, 267257), (51, 172931), (79, 111639), (187, 47163), (199, 44319), (237, 37213), (561, 15721), (597, 14773), (869, 10149), (1343, 6567), (2189, 4029), (2607, 3383)]