390098049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1\times {\mathrm{6917}}^1$

素因数の和:8640

約数の個数: 16

約数和(自身を含む): 567829440

約数和(自身を除く): 177731391

約数列:

[1, 3, 11, 33, 1709, 5127, 6917, 18799, 20751, 56397, 76087, 228261, 11821153, 35463459, 130032683, 390098049]

約数ペア:

[(1, 390098049), (3, 130032683), (11, 35463459), (33, 11821153), (1709, 228261), (5127, 76087), (6917, 56397), (18799, 20751)]