84554239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20719}}^1$

素因数の和:20790

約数の個数: 16

約数和(自身を含む): 107412480

約数和(自身を除く): 22858241

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 20719, 145033, 227909, 1098107, 1595363, 7686749, 12079177, 84554239]

約数ペア:

[(1, 84554239), (7, 12079177), (11, 7686749), (53, 1595363), (77, 1098107), (371, 227909), (583, 145033), (4081, 20719)]