4290143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 5308800

約数和(自身を除く): 1018657

約数列:

[1, 11, 13, 19, 143, 209, 247, 1579, 2717, 17369, 20527, 30001, 225797, 330011, 390013, 4290143]

約数ペア:

[(1, 4290143), (11, 390013), (13, 330011), (19, 225797), (143, 30001), (209, 20527), (247, 17369), (1579, 2717)]