282920281

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{2161}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 330007680

約数和(自身を除く): 47087399

約数列:

[1, 7, 59, 317, 413, 2161, 2219, 15127, 18703, 127499, 130921, 685037, 892493, 4795259, 40417183, 282920281]

約数ペア:

[(1, 282920281), (7, 40417183), (59, 4795259), (317, 892493), (413, 685037), (2161, 130921), (2219, 127499), (15127, 18703)]