388011009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{12659}}^1$

素因数の和:13280

約数の個数: 16

約数和(自身を含む): 548735040

約数和(自身を除く): 160724031

約数列:

[1, 3, 17, 51, 601, 1803, 10217, 12659, 30651, 37977, 215203, 645609, 7608059, 22824177, 129337003, 388011009]

約数ペア:

[(1, 388011009), (3, 129337003), (17, 22824177), (51, 7608059), (601, 645609), (1803, 215203), (10217, 37977), (12659, 30651)]