2681814957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3307}}^1\times {\mathrm{15901}}^1$

素因数の和:19228

約数の個数: 16

約数和(自身を含む): 3787474752

約数和(自身を除く): 1105659795

約数列:

[1, 3, 17, 51, 3307, 9921, 15901, 47703, 56219, 168657, 270317, 810951, 52584607, 157753821, 893938319, 2681814957]

約数ペア:

[(1, 2681814957), (3, 893938319), (17, 157753821), (51, 52584607), (3307, 810951), (9921, 270317), (15901, 168657), (47703, 56219)]