68194259

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13327}}^1$

素因数の和:13394

約数の個数: 16

約数和(自身を含む): 84446208

約数和(自身を除く): 16251949

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 13327, 93289, 226559, 573061, 1585913, 4011427, 9742037, 68194259]

約数ペア:

[(1, 68194259), (7, 9742037), (17, 4011427), (43, 1585913), (119, 573061), (301, 226559), (731, 93289), (5117, 13327)]