4678328319

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1\times {\mathrm{2683}}^1$

素因数の和:4667

約数の個数: 32

約数和(自身を含む): 7301167104

約数和(自身を除く): 2622838785

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1931, 2683, 5793, 8049, 13517, 18781, 40551, 56343, 83033, 115369, 249099, 346107, 581231, 807583, 1743693, 2422749, 5180873, 15542619, 36266111, 108798333, 222777539, 668332617, 1559442773, 4678328319]

約数ペア:

[(1, 4678328319), (3, 1559442773), (7, 668332617), (21, 222777539), (43, 108798333), (129, 36266111), (301, 15542619), (903, 5180873), (1931, 2422749), (2683, 1743693), (5793, 807583), (8049, 581231), (13517, 346107), (18781, 249099), (40551, 115369), (56343, 83033)]