1994487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 3054720

約数和(自身を除く): 1060233

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3181, 9543, 34991, 60439, 104973, 181317, 664829, 1994487]

約数ペア:

[(1, 1994487), (3, 664829), (11, 181317), (19, 104973), (33, 60439), (57, 34991), (209, 9543), (627, 3181)]