12856551213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{65599}}^1\times {\mathrm{5939}}^1$

素因数の和:71552

約数の個数: 16

約数和(自身を含む): 18703872000

約数和(自身を除く): 5847320787

約数列:

[1, 3, 11, 33, 5939, 17817, 65329, 65599, 195987, 196797, 721589, 2164767, 389592461, 1168777383, 4285517071, 12856551213]

約数ペア:

[(1, 12856551213), (3, 4285517071), (11, 1168777383), (33, 389592461), (5939, 2164767), (17817, 721589), (65329, 196797), (65599, 195987)]