2016168903

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{165817}}^1$

素因数の和:166023

約数の個数: 24

約数和(自身を含む): 3345543968

約数和(自身を除く): 1329375065

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 165817, 497451, 1160719, 1492353, 3482157, 10446471, 32002681, 96008043, 224018767, 288024129, 672056301, 2016168903]

約数ペア:

[(1, 2016168903), (3, 672056301), (7, 288024129), (9, 224018767), (21, 96008043), (63, 32002681), (193, 10446471), (579, 3482157), (1351, 1492353), (1737, 1160719), (4053, 497451), (12159, 165817)]