2012583909

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{79139}}^1$

素因数の和:79329

約数の個数: 24

約数和(自身を含む): 3139642080

約数和(自身を除く): 1127058171

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 1211, 3633, 8477, 25431, 79139, 237417, 553973, 1661919, 3877811, 11633433, 13691047, 41073141, 95837329, 287511987, 670861303, 2012583909]

約数ペア:

[(1, 2012583909), (3, 670861303), (7, 287511987), (21, 95837329), (49, 41073141), (147, 13691047), (173, 11633433), (519, 3877811), (1211, 1661919), (3633, 553973), (8477, 237417), (25431, 79139)]