13856589

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 20966400

約数和(自身を除く): 7109811

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 449, 1143, 1347, 3429, 4041, 10287, 12123, 30861, 36369, 57023, 109107, 171069, 513207, 1539621, 4618863, 13856589]

約数ペア:

[(1, 13856589), (3, 4618863), (9, 1539621), (27, 513207), (81, 171069), (127, 109107), (243, 57023), (381, 36369), (449, 30861), (1143, 12123), (1347, 10287), (3429, 4041)]