11572127

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 13790784

約数和(自身を除く): 2218657

約数列:

[1, 7, 41, 61, 287, 427, 661, 2501, 4627, 17507, 27101, 40321, 189707, 282247, 1653161, 11572127]

約数ペア:

[(1, 11572127), (7, 1653161), (41, 282247), (61, 189707), (287, 40321), (427, 27101), (661, 17507), (2501, 4627)]