38910051

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{12983}}^1$

素因数の和:13032

約数の個数: 20

約数和(自身を含む): 59700432

約数和(自身を除く): 20790381

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 12983, 38949, 116847, 350541, 480371, 1051623, 1441113, 4323339, 12970017, 38910051]

約数ペア:

[(1, 38910051), (3, 12970017), (9, 4323339), (27, 1441113), (37, 1051623), (81, 480371), (111, 350541), (333, 116847), (999, 38949), (2997, 12983)]