2007321645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{3389}}^1\times {\mathrm{5641}}^1$

素因数の和:9045

約数の個数: 32

約数和(自身を含む): 3672264960

約数和(自身を除く): 1664943315

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 3389, 5641, 10167, 16923, 16945, 23723, 28205, 39487, 50835, 71169, 84615, 118461, 118615, 197435, 355845, 592305, 19117349, 57352047, 95586745, 133821443, 286760235, 401464329, 669107215, 2007321645]

約数ペア:

[(1, 2007321645), (3, 669107215), (5, 401464329), (7, 286760235), (15, 133821443), (21, 95586745), (35, 57352047), (105, 19117349), (3389, 592305), (5641, 355845), (10167, 197435), (16923, 118615), (16945, 118461), (23723, 84615), (28205, 71169), (39487, 50835)]