26830531

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9511}}^1$

素因数の和:9562

約数の個数: 16

約数和(自身を含む): 34091008

約数和(自身を除く): 7260477

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 9511, 66577, 123643, 294841, 865501, 2063887, 3832933, 26830531]

約数ペア:

[(1, 26830531), (7, 3832933), (13, 2063887), (31, 865501), (91, 294841), (217, 123643), (403, 66577), (2821, 9511)]