4142721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 6156288

約数和(自身を除く): 2013567

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 2671, 8013, 29381, 88143, 125537, 376611, 1380907, 4142721]

約数ペア:

[(1, 4142721), (3, 1380907), (11, 376611), (33, 125537), (47, 88143), (141, 29381), (517, 8013), (1551, 2671)]