2788157043

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{96001}}^1$

素因数の和:96475

約数の個数: 24

約数和(自身を含む): 4612704096

約数和(自身を除く): 1824547053

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 3227, 4149, 9681, 29043, 96001, 288003, 672007, 864009, 2016021, 6048063, 44256461, 132769383, 309795227, 398308149, 929385681, 2788157043]

約数ペア:

[(1, 2788157043), (3, 929385681), (7, 398308149), (9, 309795227), (21, 132769383), (63, 44256461), (461, 6048063), (1383, 2016021), (3227, 864009), (4149, 672007), (9681, 288003), (29043, 96001)]