16291227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6971}}^1$

素因数の和:7034

約数の個数: 16

約数和(自身を含む): 23425920

約数和(自身を除く): 7134693

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 6971, 20913, 132449, 285811, 397347, 857433, 5430409, 16291227]

約数ペア:

[(1, 16291227), (3, 5430409), (19, 857433), (41, 397347), (57, 285811), (123, 132449), (779, 20913), (2337, 6971)]