28470354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431369}}^1$

素因数の和:431385

約数の個数: 16

約数和(自身を含む): 62117280

約数和(自身を除く): 33646926

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431369, 862738, 1294107, 2588214, 4745059, 9490118, 14235177, 28470354]

約数ペア:

[(1, 28470354), (2, 14235177), (3, 9490118), (6, 4745059), (11, 2588214), (22, 1294107), (33, 862738), (66, 431369)]