1380788436097

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{123982081}}^1$

素因数の和:123982168

約数の個数: 16

約数和(自身を含む): 1658384328832

約数和(自身を除く): 277595892735

約数列:

[1, 7, 37, 43, 259, 301, 1591, 11137, 123982081, 867874567, 4587336997, 5331229483, 32111358979, 37318606381, 197255490871, 1380788436097]

約数ペア:

[(1, 1380788436097), (7, 197255490871), (37, 37318606381), (43, 32111358979), (259, 5331229483), (301, 4587336997), (1591, 867874567), (11137, 123982081)]