71723183

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 84311040

約数和(自身を除く): 12587857

約数列:

[1, 7, 43, 239, 301, 997, 1673, 6979, 10277, 42871, 71939, 238283, 300097, 1667981, 10246169, 71723183]

約数ペア:

[(1, 71723183), (7, 10246169), (43, 1667981), (239, 300097), (301, 238283), (997, 71939), (1673, 42871), (6979, 10277)]