12402543

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 17372160

約数和(自身を除く): 4969617

約数列:

[1, 3, 23, 69, 173, 519, 1039, 3117, 3979, 11937, 23897, 71691, 179747, 539241, 4134181, 12402543]

約数ペア:

[(1, 12402543), (3, 4134181), (23, 539241), (69, 179747), (173, 71691), (519, 23897), (1039, 11937), (3117, 3979)]