2949381119

素因数分解:

${\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{65003}}^1$

素因数の和:65194

約数の個数: 12

約数和(自身を含む): 3153084024

約数和(自身を除く): 203702905

約数列:

[1, 17, 157, 289, 2669, 45373, 65003, 1105051, 10205471, 18785867, 173493007, 2949381119]

約数ペア:

[(1, 2949381119), (17, 173493007), (157, 18785867), (289, 10205471), (2669, 1105051), (45373, 65003)]