15214707

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 23682048

約数和(自身を除く): 8467341

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 2371, 6417, 7113, 21339, 54533, 73501, 163599, 220503, 490797, 661509, 1690523, 5071569, 15214707]

約数ペア:

[(1, 15214707), (3, 5071569), (9, 1690523), (23, 661509), (31, 490797), (69, 220503), (93, 163599), (207, 73501), (279, 54533), (713, 21339), (2139, 7113), (2371, 6417)]