7935741

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 12692160

約数和(自身を除く): 4756419

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 1129, 2343, 3387, 7029, 10161, 12419, 37257, 80159, 111771, 240477, 721431, 881749, 2645247, 7935741]

約数ペア:

[(1, 7935741), (3, 2645247), (9, 881749), (11, 721431), (33, 240477), (71, 111771), (99, 80159), (213, 37257), (639, 12419), (781, 10161), (1129, 7029), (2343, 3387)]