4949439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6558

約数の個数: 16

約数和(自身を含む): 7513344

約数和(自身を除く): 2563905

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 6521, 19563, 71731, 149983, 215193, 449949, 1649813, 4949439]

約数ペア:

[(1, 4949439), (3, 1649813), (11, 449949), (23, 215193), (33, 149983), (69, 71731), (253, 19563), (759, 6521)]