47864571

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1667}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 67734144

約数和(自身を除く): 19869573

約数列:

[1, 3, 17, 51, 563, 1667, 1689, 5001, 9571, 28339, 28713, 85017, 938521, 2815563, 15954857, 47864571]

約数ペア:

[(1, 47864571), (3, 15954857), (17, 2815563), (51, 938521), (563, 85017), (1667, 28713), (1689, 28339), (5001, 9571)]