47996907

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120293}}^1$

素因数の和:120322

約数の個数: 16

約数和(自身を含む): 76988160

約数和(自身を除く): 28991253

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 120293, 360879, 842051, 2285567, 2526153, 6856701, 15998969, 47996907]

約数ペア:

[(1, 47996907), (3, 15998969), (7, 6856701), (19, 2526153), (21, 2285567), (57, 842051), (133, 360879), (399, 120293)]