40450617

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{21101}}^1$

素因数の和:21181

約数の個数: 16

約数和(自身を含む): 60773760

約数和(自身を除く): 20323143

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 21101, 63303, 189909, 569727, 1498171, 4494513, 13483539, 40450617]

約数ペア:

[(1, 40450617), (3, 13483539), (9, 4494513), (27, 1498171), (71, 569727), (213, 189909), (639, 63303), (1917, 21101)]