203493147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{474343}}^1$

素因数の和:474370

約数の個数: 16

約数和(自身を含む): 318759168

約数和(自身を除く): 115266021

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 474343, 1423029, 5217773, 6166459, 15653319, 18499377, 67831049, 203493147]

約数ペア:

[(1, 203493147), (3, 67831049), (11, 18499377), (13, 15653319), (33, 6166459), (39, 5217773), (143, 1423029), (429, 474343)]