1332309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 1981440

約数和(自身を除く): 649131

約数列:

[1, 3, 11, 33, 47, 141, 517, 859, 1551, 2577, 9449, 28347, 40373, 121119, 444103, 1332309]

約数ペア:

[(1, 1332309), (3, 444103), (11, 121119), (33, 40373), (47, 28347), (141, 9449), (517, 2577), (859, 1551)]