85207837

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 106208480

約数和(自身を除く): 21000643

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 2299, 2717, 2851, 29887, 31361, 37063, 54169, 344971, 407693, 595859, 704197, 4484623, 6554449, 7746167, 85207837]

約数ペア:

[(1, 85207837), (11, 7746167), (13, 6554449), (19, 4484623), (121, 704197), (143, 595859), (209, 407693), (247, 344971), (1573, 54169), (2299, 37063), (2717, 31361), (2851, 29887)]