22600791

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 33505056

約数和(自身を除く): 10904265

約数列:

[1, 3, 9, 71, 113, 213, 313, 339, 639, 939, 1017, 2817, 8023, 22223, 24069, 35369, 66669, 72207, 106107, 200007, 318321, 2511199, 7533597, 22600791]

約数ペア:

[(1, 22600791), (3, 7533597), (9, 2511199), (71, 318321), (113, 200007), (213, 106107), (313, 72207), (339, 66669), (639, 35369), (939, 24069), (1017, 22223), (2817, 8023)]