8889681669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6264751}}^1$

素因数の和:6264808

約数の個数: 16

約数和(自身を含む): 13231156224

約数和(自身を除く): 4341474555

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 6264751, 18794253, 68912261, 206736783, 269384293, 808152879, 2963227223, 8889681669]

約数ペア:

[(1, 8889681669), (3, 2963227223), (11, 808152879), (33, 269384293), (43, 206736783), (129, 68912261), (473, 18794253), (1419, 6264751)]