387993759

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1\times {\mathrm{2417}}^1$

素因数の和:3226

約数の個数: 16

約数和(自身を含む): 525344352

約数和(自身を除く): 137350593

約数列:

[1, 3, 73, 219, 733, 2199, 2417, 7251, 53509, 160527, 176441, 529323, 1771661, 5314983, 129331253, 387993759]

約数ペア:

[(1, 387993759), (3, 129331253), (73, 5314983), (219, 1771661), (733, 529323), (2199, 176441), (2417, 160527), (7251, 53509)]