26690493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5081}}^1$

素因数の和:5204

約数の個数: 16

約数和(自身を含む): 38054016

約数和(自身を除く): 11363523

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5081, 5253, 15243, 86377, 259131, 523343, 1570029, 8896831, 26690493]

約数ペア:

[(1, 26690493), (3, 8896831), (17, 1570029), (51, 523343), (103, 259131), (309, 86377), (1751, 15243), (5081, 5253)]