380047213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{11831}}^1$

素因数の和:12204

約数の個数: 16

約数和(自身を含む): 469115136

約数和(自身を除く): 89067923

約数列:

[1, 7, 13, 91, 353, 2471, 4589, 11831, 32123, 82817, 153803, 1076621, 4176343, 29234401, 54292459, 380047213]

約数ペア:

[(1, 380047213), (7, 54292459), (13, 29234401), (91, 4176343), (353, 1076621), (2471, 153803), (4589, 82817), (11831, 32123)]