131904241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{48193}}^1$

素因数の和:48240

約数の個数: 16

約数和(自身を含む): 166558464

約数和(自身を除く): 34654223

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 48193, 337351, 819281, 1108439, 5734967, 7759073, 18843463, 131904241]

約数ペア:

[(1, 131904241), (7, 18843463), (17, 7759073), (23, 5734967), (119, 1108439), (161, 819281), (391, 337351), (2737, 48193)]