86669709

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{17713}}^1$

素因数の和:17956

約数の個数: 16

約数和(自身を含む): 132642432

約数和(自身を除く): 45972723

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 17713, 53139, 123991, 371973, 4127129, 12381387, 28889903, 86669709]

約数ペア:

[(1, 86669709), (3, 28889903), (7, 12381387), (21, 4127129), (233, 371973), (699, 123991), (1631, 53139), (4893, 17713)]