12992007

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 20808192

約数和(自身を除く): 7816185

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 2851, 4557, 8553, 19957, 59871, 88381, 139699, 265143, 419097, 618667, 1856001, 4330669, 12992007]

約数ペア:

[(1, 12992007), (3, 4330669), (7, 1856001), (21, 618667), (31, 419097), (49, 265143), (93, 139699), (147, 88381), (217, 59871), (651, 19957), (1519, 8553), (2851, 4557)]