12694689

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8761}}^1$

素因数の和:8797

約数の個数: 24

約数和(自身を含む): 21869952

約数和(自身を除く): 9175263

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8761, 26283, 61327, 78849, 183981, 201503, 551943, 604509, 1410521, 1813527, 4231563, 12694689]

約数ペア:

[(1, 12694689), (3, 4231563), (7, 1813527), (9, 1410521), (21, 604509), (23, 551943), (63, 201503), (69, 183981), (161, 78849), (207, 61327), (483, 26283), (1449, 8761)]