267788157

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{980909}}^1$

素因数の和:980932

約数の個数: 16

約数和(自身を含む): 439447680

約数和(自身を除く): 171659523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 980909, 2942727, 6866363, 12751817, 20599089, 38255451, 89262719, 267788157]

約数ペア:

[(1, 267788157), (3, 89262719), (7, 38255451), (13, 20599089), (21, 12751817), (39, 6866363), (91, 2942727), (273, 980909)]