3803393

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:125

約数の個数: 18

約数和(自身を含む): 4531842

約数和(自身を除く): 728449

約数列:

[1, 11, 17, 43, 121, 187, 473, 731, 1849, 2057, 5203, 8041, 20339, 31433, 88451, 223729, 345763, 3803393]

約数ペア:

[(1, 3803393), (11, 345763), (17, 223729), (43, 88451), (121, 31433), (187, 20339), (473, 8041), (731, 5203), (1849, 2057)]