4042422321

素因数分解:

$3^1\times 7^1\times {\mathrm{6737}}^1\times {\mathrm{28573}}^1$

素因数の和:35320

約数の個数: 16

約数和(自身を含む): 6161011584

約数和(自身を除く): 2118589263

約数列:

[1, 3, 7, 21, 6737, 20211, 28573, 47159, 85719, 141477, 200011, 600033, 192496301, 577488903, 1347474107, 4042422321]

約数ペア:

[(1, 4042422321), (3, 1347474107), (7, 577488903), (21, 192496301), (6737, 600033), (20211, 200011), (28573, 141477), (47159, 85719)]