27219907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11197}}^1$

素因数の和:11238

約数の個数: 16

約数和(自身を含む): 33862752

約数和(自身を除く): 6642845

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 11197, 123167, 145561, 190349, 1601171, 2093839, 2474537, 27219907]

約数ペア:

[(1, 27219907), (11, 2474537), (13, 2093839), (17, 1601171), (143, 190349), (187, 145561), (221, 123167), (2431, 11197)]