2219673

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 3182976

約数和(自身を除く): 963303

約数列:

[1, 3, 17, 51, 71, 213, 613, 1207, 1839, 3621, 10421, 31263, 43523, 130569, 739891, 2219673]

約数ペア:

[(1, 2219673), (3, 739891), (17, 130569), (51, 43523), (71, 31263), (213, 10421), (613, 3621), (1207, 1839)]