13254033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19991}}^1$

素因数の和:20024

約数の個数: 16

約数和(自身を含む): 20151936

約数和(自身を除く): 6897903

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 19991, 59973, 259883, 339847, 779649, 1019541, 4418011, 13254033]

約数ペア:

[(1, 13254033), (3, 4418011), (13, 1019541), (17, 779649), (39, 339847), (51, 259883), (221, 59973), (663, 19991)]