2247243237

素因数分解:

$3^3\times {\mathrm{1259}}^1\times {\mathrm{66109}}^1$

素因数の和:67377

約数の個数: 16

約数和(自身を含む): 3331944000

約数和(自身を除く): 1084700763

約数列:

[1, 3, 9, 27, 1259, 3777, 11331, 33993, 66109, 198327, 594981, 1784943, 83231231, 249693693, 749081079, 2247243237]

約数ペア:

[(1, 2247243237), (3, 749081079), (9, 249693693), (27, 83231231), (1259, 1784943), (3777, 594981), (11331, 198327), (33993, 66109)]