2017697061

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{297991}}^1$

素因数の和:298092

約数の個数: 16

約数和(自身を含む): 2808276608

約数和(自身を除く): 790579547

約数列:

[1, 3, 37, 61, 111, 183, 2257, 6771, 297991, 893973, 11025667, 18177451, 33077001, 54532353, 672565687, 2017697061]

約数ペア:

[(1, 2017697061), (3, 672565687), (37, 54532353), (61, 33077001), (111, 18177451), (183, 11025667), (2257, 893973), (6771, 297991)]