42994259

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15091}}^1$

素因数の和:15146

約数の個数: 16

約数和(自身を含む): 55055616

約数和(自身を除く): 12061357

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 15091, 105637, 166001, 558367, 1162007, 3908569, 6142037, 42994259]

約数ペア:

[(1, 42994259), (7, 6142037), (11, 3908569), (37, 1162007), (77, 558367), (259, 166001), (407, 105637), (2849, 15091)]