15141651

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 24552960

約数和(自身を除く): 9411309

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 277, 399, 411, 831, 959, 1939, 2603, 2877, 5263, 5817, 7809, 15789, 18221, 36841, 37949, 54663, 110523, 113847, 265643, 721031, 796929, 2163093, 5047217, 15141651]

約数ペア:

[(1, 15141651), (3, 5047217), (7, 2163093), (19, 796929), (21, 721031), (57, 265643), (133, 113847), (137, 110523), (277, 54663), (399, 37949), (411, 36841), (831, 18221), (959, 15789), (1939, 7809), (2603, 5817), (2877, 5263)]