4640259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 6820352

約数和(自身を除く): 2180093

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 2767, 8301, 35971, 107913, 118981, 356943, 1546753, 4640259]

約数ペア:

[(1, 4640259), (3, 1546753), (13, 356943), (39, 118981), (43, 107913), (129, 35971), (559, 8301), (1677, 2767)]