2888171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 3575040

約数和(自身を除く): 686869

約数列:

[1, 11, 13, 19, 143, 209, 247, 1063, 2717, 11693, 13819, 20197, 152009, 222167, 262561, 2888171]

約数ペア:

[(1, 2888171), (11, 262561), (13, 222167), (19, 152009), (143, 20197), (209, 13819), (247, 11693), (1063, 2717)]