4045793241

素因数分解:

$3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{87931}}^1$

素因数の和:88261

約数の個数: 24

約数和(自身を含む): 6295227744

約数和(自身を除く): 2249434503

約数列:

[1, 3, 7, 21, 49, 147, 313, 939, 2191, 6573, 15337, 46011, 87931, 263793, 615517, 1846551, 4308619, 12925857, 27522403, 82567209, 192656821, 577970463, 1348597747, 4045793241]

約数ペア:

[(1, 4045793241), (3, 1348597747), (7, 577970463), (21, 192656821), (49, 82567209), (147, 27522403), (313, 12925857), (939, 4308619), (2191, 1846551), (6573, 615517), (15337, 263793), (46011, 87931)]