28743633

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{2371}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 42696000

約数和(自身を除く): 13952367

約数列:

[1, 3, 9, 27, 449, 1347, 2371, 4041, 7113, 12123, 21339, 64017, 1064579, 3193737, 9581211, 28743633]

約数ペア:

[(1, 28743633), (3, 9581211), (9, 3193737), (27, 1064579), (449, 64017), (1347, 21339), (2371, 12123), (4041, 7113)]