85902887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15359}}^1$

素因数の和:15430

約数の個数: 16

約数和(自身を含む): 106168320

約数和(自身を除く): 20265433

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 15359, 107513, 261103, 721873, 1827721, 5053111, 12271841, 85902887]

約数ペア:

[(1, 85902887), (7, 12271841), (17, 5053111), (47, 1827721), (119, 721873), (329, 261103), (799, 107513), (5593, 15359)]