1317369717

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{71437}}^1$

素因数の和:72129

約数の個数: 16

約数和(自身を含む): 1954543680

約数和(自身を除く): 637173963

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 18441, 71437, 214311, 642933, 1928799, 48791471, 146374413, 439123239, 1317369717]

約数ペア:

[(1, 1317369717), (3, 439123239), (9, 146374413), (27, 48791471), (683, 1928799), (2049, 642933), (6147, 214311), (18441, 71437)]