1217382835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{82787}}^1$

素因数の和:82982

約数の個数: 16

約数和(自身を含む): 1555752096

約数和(自身を除く): 338369261

約数列:

[1, 5, 17, 85, 173, 865, 2941, 14705, 82787, 413935, 1407379, 7036895, 14322151, 71610755, 243476567, 1217382835]

約数ペア:

[(1, 1217382835), (5, 243476567), (17, 71610755), (85, 14322151), (173, 7036895), (865, 1407379), (2941, 413935), (14705, 82787)]