7915293

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{4129}}^1$

素因数の和:4209

約数の個数: 16

約数和(自身を含む): 11894400

約数和(自身を除く): 3979107

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 4129, 12387, 37161, 111483, 293159, 879477, 2638431, 7915293]

約数ペア:

[(1, 7915293), (3, 2638431), (9, 879477), (27, 293159), (71, 111483), (213, 37161), (639, 12387), (1917, 4129)]