4136987

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 16

約数和(自身を含む): 4561920

約数和(自身を除く): 424933

約数列:

[1, 23, 43, 47, 89, 989, 1081, 2021, 2047, 3827, 4183, 46483, 88021, 96209, 179869, 4136987]

約数ペア:

[(1, 4136987), (23, 179869), (43, 96209), (47, 88021), (89, 46483), (989, 4183), (1081, 3827), (2021, 2047)]