28527051

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7589}}^1$

素因数の和:7778

約数の個数: 16

約数和(自身を含む): 43718400

約数和(自身を除く): 15191349

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 7589, 22767, 53123, 159369, 1358431, 4075293, 9509017, 28527051]

約数ペア:

[(1, 28527051), (3, 9509017), (7, 4075293), (21, 1358431), (179, 159369), (537, 53123), (1253, 22767), (3759, 7589)]