240080673

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{90019}}^1$

素因数の和:90156

約数の個数: 16

約数和(自身を含む): 368721920

約数和(自身を除く): 128641247

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 90019, 270057, 630133, 1890399, 11432413, 34297239, 80026891, 240080673]

約数ペア:

[(1, 240080673), (3, 80026891), (7, 34297239), (21, 11432413), (127, 1890399), (381, 630133), (889, 270057), (2667, 90019)]