9921183

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 14307840

約数和(自身を除く): 4386657

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 4139, 12417, 70363, 194533, 211089, 583599, 3307061, 9921183]

約数ペア:

[(1, 9921183), (3, 3307061), (17, 583599), (47, 211089), (51, 194533), (141, 70363), (799, 12417), (2397, 4139)]