1285752663

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{3663113}}^1$

素因数の和:3663135

約数の個数: 16

約数和(自身を含む): 2051343840

約数和(自身を除く): 765591177

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 3663113, 10989339, 32968017, 47620469, 98904051, 142861407, 428584221, 1285752663]

約数ペア:

[(1, 1285752663), (3, 428584221), (9, 142861407), (13, 98904051), (27, 47620469), (39, 32968017), (117, 10989339), (351, 3663113)]