20160704049

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{314603}}^1$

素因数の和:315168

約数の個数: 16

約数和(自身を含む): 27589512384

約数和(自身を除く): 7428808335

約数列:

[1, 3, 41, 123, 521, 1563, 21361, 64083, 314603, 943809, 12898723, 38696169, 163908163, 491724489, 6720234683, 20160704049]

約数ペア:

[(1, 20160704049), (3, 6720234683), (41, 491724489), (123, 163908163), (521, 38696169), (1563, 12898723), (21361, 943809), (64083, 314603)]