215337597

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{6337}}^1$

素因数の和:6628

約数の個数: 16

約数和(自身を含む): 294488832

約数和(自身を除く): 79151235

約数列:

[1, 3, 47, 141, 241, 723, 6337, 11327, 19011, 33981, 297839, 893517, 1527217, 4581651, 71779199, 215337597]

約数ペア:

[(1, 215337597), (3, 71779199), (47, 4581651), (141, 1527217), (241, 893517), (723, 297839), (6337, 33981), (11327, 19011)]