399076239

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{3847}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 538104320

約数和(自身を除く): 139028081

約数列:

[1, 3, 151, 229, 453, 687, 3847, 11541, 34579, 103737, 580897, 880963, 1742691, 2642889, 133025413, 399076239]

約数ペア:

[(1, 399076239), (3, 133025413), (151, 2642889), (229, 1742691), (453, 880963), (687, 580897), (3847, 103737), (11541, 34579)]