28471146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431381}}^1$

素因数の和:431397

約数の個数: 16

約数和(自身を含む): 62119008

約数和(自身を除く): 33647862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431381, 862762, 1294143, 2588286, 4745191, 9490382, 14235573, 28471146]

約数ペア:

[(1, 28471146), (2, 14235573), (3, 9490382), (6, 4745191), (11, 2588286), (22, 1294143), (33, 862762), (66, 431381)]