12827661

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7933}}^1$

素因数の和:7961

約数の個数: 24

約数和(自身を含む): 21707424

約数和(自身を除く): 8879763

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 7933, 23799, 55531, 87263, 166593, 261789, 388717, 610841, 1166151, 1832523, 4275887, 12827661]

約数ペア:

[(1, 12827661), (3, 4275887), (7, 1832523), (11, 1166151), (21, 610841), (33, 388717), (49, 261789), (77, 166593), (147, 87263), (231, 55531), (539, 23799), (1617, 7933)]