142674763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17317}}^1$

素因数の和:17442

約数の個数: 16

約数和(自身を含む): 179553024

約数和(自身を除く): 36878261

約数列:

[1, 7, 11, 77, 107, 749, 1177, 8239, 17317, 121219, 190487, 1333409, 1852919, 12970433, 20382109, 142674763]

約数ペア:

[(1, 142674763), (7, 20382109), (11, 12970433), (77, 1852919), (107, 1333409), (749, 190487), (1177, 121219), (8239, 17317)]