320145391491

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1\times {\mathrm{938807}}^1$

素因数の和:940482

約数の個数: 16

約数和(自身を含む): 433143479808

約数和(自身を除く): 112998088317

約数列:

[1, 3, 71, 213, 1601, 4803, 113671, 341013, 938807, 2816421, 66655297, 199965891, 1503030007, 4509090021, 106715130497, 320145391491]

約数ペア:

[(1, 320145391491), (3, 106715130497), (71, 4509090021), (213, 1503030007), (1601, 199965891), (4803, 66655297), (113671, 2816421), (341013, 938807)]