2829207

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 3979008

約数和(自身を除く): 1149801

約数列:

[1, 3, 23, 69, 131, 313, 393, 939, 3013, 7199, 9039, 21597, 41003, 123009, 943069, 2829207]

約数ペア:

[(1, 2829207), (3, 943069), (23, 123009), (69, 41003), (131, 21597), (313, 9039), (393, 7199), (939, 3013)]