43420887

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{5171}}^1$

素因数の和:5491

約数の個数: 16

約数和(自身を含む): 64546560

約数和(自身を除く): 21125673

約数列:

[1, 3, 9, 27, 311, 933, 2799, 5171, 8397, 15513, 46539, 139617, 1608181, 4824543, 14473629, 43420887]

約数ペア:

[(1, 43420887), (3, 14473629), (9, 4824543), (27, 1608181), (311, 139617), (933, 46539), (2799, 15513), (5171, 8397)]