2141967

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 922353

約数列:

[1, 3, 23, 37, 69, 111, 839, 851, 2517, 2553, 19297, 31043, 57891, 93129, 713989, 2141967]

約数ペア:

[(1, 2141967), (3, 713989), (23, 93129), (37, 57891), (69, 31043), (111, 19297), (839, 2553), (851, 2517)]