1900486077

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4763123}}^1$

素因数の和:4763152

約数の個数: 16

約数和(自身を含む): 3048399360

約数和(自身を除く): 1147913283

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4763123, 14289369, 33341861, 90499337, 100025583, 271498011, 633495359, 1900486077]

約数ペア:

[(1, 1900486077), (3, 633495359), (7, 271498011), (19, 100025583), (21, 90499337), (57, 33341861), (133, 14289369), (399, 4763123)]