12729883957

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1\times {\mathrm{17443}}^1$

素因数の和:18348

約数の個数: 16

約数和(自身を含む): 14674730112

約数和(自身を除く): 1944846155

約数列:

[1, 7, 137, 761, 959, 5327, 17443, 104257, 122101, 729799, 2389691, 13274123, 16727837, 92918861, 1818554851, 12729883957]

約数ペア:

[(1, 12729883957), (7, 1818554851), (137, 92918861), (761, 16727837), (959, 13274123), (5327, 2389691), (17443, 729799), (104257, 122101)]