87669617

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{607}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 102727680

約数和(自身を除く): 15058063

約数列:

[1, 7, 47, 329, 439, 607, 3073, 4249, 20633, 28529, 144431, 199703, 266473, 1865311, 12524231, 87669617]

約数ペア:

[(1, 87669617), (7, 12524231), (47, 1865311), (329, 266473), (439, 199703), (607, 144431), (3073, 28529), (4249, 20633)]