15767883

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47351}}^1$

素因数の和:47394

約数の個数: 12

約数和(自身を含む): 23391888

約数和(自身を除く): 7624005

約数列:

[1, 3, 9, 37, 111, 333, 47351, 142053, 426159, 1751987, 5255961, 15767883]

約数ペア:

[(1, 15767883), (3, 5255961), (9, 1751987), (37, 426159), (111, 142053), (333, 47351)]