38868907

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 50684400

約数和(自身を除く): 11815493

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 1949, 2849, 13643, 19943, 21439, 72113, 95501, 150073, 504791, 793243, 1050511, 3533537, 5552701, 38868907]

約数ペア:

[(1, 38868907), (7, 5552701), (11, 3533537), (37, 1050511), (49, 793243), (77, 504791), (259, 150073), (407, 95501), (539, 72113), (1813, 21439), (1949, 19943), (2849, 13643)]