13455043

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 16128000

約数和(自身を除く): 2672957

約数列:

[1, 7, 29, 79, 203, 553, 839, 2291, 5873, 16037, 24331, 66281, 170317, 463967, 1922149, 13455043]

約数ペア:

[(1, 13455043), (7, 1922149), (29, 463967), (79, 170317), (203, 66281), (553, 24331), (839, 16037), (2291, 5873)]