2999567791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{142099}}^1$

素因数の和:142230

約数の個数: 16

約数和(自身を含む): 3478608000

約数和(自身を除く): 479040209

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 21109, 142099, 1563089, 2699881, 14351999, 29698691, 157871989, 272687981, 2999567791]

約数ペア:

[(1, 2999567791), (11, 272687981), (19, 157871989), (101, 29698691), (209, 14351999), (1111, 2699881), (1919, 1563089), (21109, 142099)]