2100084399

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{311539}}^1$

素因数の和:311659

約数の個数: 24

約数和(自身を含む): 3499217280

約数和(自身を除く): 1399132881

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 311539, 934617, 2180773, 2803851, 6542319, 19626957, 33334673, 100004019, 233342711, 300012057, 700028133, 2100084399]

約数ペア:

[(1, 2100084399), (3, 700028133), (7, 300012057), (9, 233342711), (21, 100004019), (63, 33334673), (107, 19626957), (321, 6542319), (749, 2803851), (963, 2180773), (2247, 934617), (6741, 311539)]