672850977

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{12497}}^1$

素因数の和:12768

約数の個数: 16

約数和(自身を含む): 910654272

約数和(自身を除く): 237803295

約数列:

[1, 3, 131, 137, 393, 411, 12497, 17947, 37491, 53841, 1637107, 1712089, 4911321, 5136267, 224283659, 672850977]

約数ペア:

[(1, 672850977), (3, 224283659), (131, 5136267), (137, 4911321), (393, 1712089), (411, 1637107), (12497, 53841), (17947, 37491)]