2873391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 4103424

約数和(自身を除く): 1230033

約数列:

[1, 3, 17, 51, 103, 309, 547, 1641, 1751, 5253, 9299, 27897, 56341, 169023, 957797, 2873391]

約数ペア:

[(1, 2873391), (3, 957797), (17, 169023), (51, 56341), (103, 27897), (309, 9299), (547, 5253), (1641, 1751)]