3897745443

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{179479}}^1$

素因数の和:179631

約数の個数: 24

約数和(自身を含む): 5973094400

約数和(自身を除く): 2075348957

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 21717, 179479, 538437, 1615311, 3410101, 10230303, 22793833, 30690909, 68381499, 205144497, 433082827, 1299248481, 3897745443]

約数ペア:

[(1, 3897745443), (3, 1299248481), (9, 433082827), (19, 205144497), (57, 68381499), (127, 30690909), (171, 22793833), (381, 10230303), (1143, 3410101), (2413, 1615311), (7239, 538437), (21717, 179479)]