2049804921

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{32341}}^1$

素因数の和:32952

約数の個数: 16

約数和(自身を含む): 2811942848

約数和(自身を除く): 762137927

約数列:

[1, 3, 37, 111, 571, 1713, 21127, 32341, 63381, 97023, 1196617, 3589851, 18466711, 55400133, 683268307, 2049804921]

約数ペア:

[(1, 2049804921), (3, 683268307), (37, 55400133), (111, 18466711), (571, 3589851), (1713, 1196617), (21127, 97023), (32341, 63381)]