3087819

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 5321472

約数和(自身を除く): 2233653

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2131, 6393, 14917, 19179, 44751, 49013, 134253, 147039, 343091, 441117, 1029273, 3087819]

約数ペア:

[(1, 3087819), (3, 1029273), (7, 441117), (9, 343091), (21, 147039), (23, 134253), (63, 49013), (69, 44751), (161, 19179), (207, 14917), (483, 6393), (1449, 2131)]