140119777

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{7411}}^1$

素因数の和:7528

約数の個数: 16

約数和(自身を含む): 166740352

約数和(自身を除く): 26620575

約数列:

[1, 7, 37, 73, 259, 511, 2701, 7411, 18907, 51877, 274207, 541003, 1919449, 3787021, 20017111, 140119777]

約数ペア:

[(1, 140119777), (7, 20017111), (37, 3787021), (73, 1919449), (259, 541003), (511, 274207), (2701, 51877), (7411, 18907)]