2015596921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{277363}}^1$

素因数の和:277432

約数の個数: 12

約数和(自身を含む): 2233334928

約数和(自身を除く): 217738007

約数列:

[1, 13, 43, 169, 559, 7267, 277363, 3605719, 11926609, 46874347, 155045917, 2015596921]

約数ペア:

[(1, 2015596921), (13, 155045917), (43, 46874347), (169, 11926609), (559, 3605719), (7267, 277363)]