12943767

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 17619840

約数和(自身を除く): 4676073

約数列:

[1, 3, 83, 227, 229, 249, 681, 687, 18841, 19007, 51983, 56523, 57021, 155949, 4314589, 12943767]

約数ペア:

[(1, 12943767), (3, 4314589), (83, 155949), (227, 57021), (229, 56523), (249, 51983), (681, 19007), (687, 18841)]