4157727

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5351}}^1$

素因数の和:5398

約数の個数: 16

約数和(自身を含む): 6508032

約数和(自身を除く): 2350305

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 5351, 16053, 37457, 112371, 197987, 593961, 1385909, 4157727]

約数ペア:

[(1, 4157727), (3, 1385909), (7, 593961), (21, 197987), (37, 112371), (111, 37457), (259, 16053), (777, 5351)]