965989857

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1999979}}^1$

素因数の和:2000012

約数の個数: 16

約数和(自身を含む): 1535984640

約数和(自身を除く): 569994783

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1999979, 5999937, 13999853, 41999559, 45999517, 137998551, 321996619, 965989857]

約数ペア:

[(1, 965989857), (3, 321996619), (7, 137998551), (21, 45999517), (23, 41999559), (69, 13999853), (161, 5999937), (483, 1999979)]