331406214

素因数分解:

$2^1\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{27631}}^1$

素因数の和:29635

約数の個数: 16

約数和(自身を含む): 663168000

約数和(自身を除く): 331761786

約数列:

[1, 2, 3, 6, 1999, 3998, 5997, 11994, 27631, 55262, 82893, 165786, 55234369, 110468738, 165703107, 331406214]

約数ペア:

[(1, 331406214), (2, 165703107), (3, 110468738), (6, 55234369), (1999, 165786), (3998, 82893), (5997, 55262), (11994, 27631)]