12956907

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 5429013

約数列:

[1, 3, 17, 51, 239, 717, 1063, 3189, 4063, 12189, 18071, 54213, 254057, 762171, 4318969, 12956907]

約数ペア:

[(1, 12956907), (3, 4318969), (17, 762171), (51, 254057), (239, 54213), (717, 18071), (1063, 12189), (3189, 4063)]