27157039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1787}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 33643008

約数和(自身を除く): 6485969

約数列:

[1, 7, 13, 91, 167, 1169, 1787, 2171, 12509, 15197, 23231, 162617, 298429, 2089003, 3879577, 27157039]

約数ペア:

[(1, 27157039), (7, 3879577), (13, 2089003), (91, 298429), (167, 162617), (1169, 23231), (1787, 15197), (2171, 12509)]