26986843

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 31046400

約数和(自身を除く): 4059557

約数列:

[1, 13, 23, 43, 299, 559, 989, 2099, 12857, 27287, 48277, 90257, 627601, 1173341, 2075911, 26986843]

約数ペア:

[(1, 26986843), (13, 2075911), (23, 1173341), (43, 627601), (299, 90257), (559, 48277), (989, 27287), (2099, 12857)]