210851817

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{580859}}^1$

素因数の和:580884

約数の個数: 12

約数和(自身を含む): 309017520

約数和(自身を除く): 98165703

約数列:

[1, 3, 11, 33, 121, 363, 580859, 1742577, 6389449, 19168347, 70283939, 210851817]

約数ペア:

[(1, 210851817), (3, 70283939), (11, 19168347), (33, 6389449), (121, 1742577), (363, 580859)]