2861516161

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{957349}}^1$

素因数の和:957424

約数の個数: 12

約数和(自身を含む): 3383274900

約数和(自身を除く): 521758739

約数列:

[1, 7, 49, 61, 427, 2989, 957349, 6701443, 46910101, 58398289, 408788023, 2861516161]

約数ペア:

[(1, 2861516161), (7, 408788023), (49, 58398289), (61, 46910101), (427, 6701443), (2989, 957349)]