540564981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{268537}}^1$

素因数の和:268612

約数の個数: 16

約数和(自身を含む): 799169088

約数和(自身を除く): 258604107

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 268537, 805611, 2953907, 8861721, 16380757, 49142271, 180188327, 540564981]

約数ペア:

[(1, 540564981), (3, 180188327), (11, 49142271), (33, 16380757), (61, 8861721), (183, 2953907), (671, 805611), (2013, 268537)]