681036627

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{254213}}^1$

素因数の和:254282

約数の個数: 16

約数和(自身を含む): 976181760

約数和(自身を除く): 295145133

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 254213, 762639, 4830047, 11948011, 14490141, 35844033, 227012209, 681036627]

約数ペア:

[(1, 681036627), (3, 227012209), (19, 35844033), (47, 14490141), (57, 11948011), (141, 4830047), (893, 762639), (2679, 254213)]