2019197315517

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1\times {\mathrm{9735247}}^1$

素因数の和:9736768

約数の個数: 16

約数和(自身を含む): 2751414730752

約数和(自身を除く): 732217415235

約数列:

[1, 3, 47, 141, 1471, 4413, 69137, 207411, 9735247, 29205741, 457556609, 1372669827, 14320548337, 42961645011, 673065771839, 2019197315517]

約数ペア:

[(1, 2019197315517), (3, 673065771839), (47, 42961645011), (141, 14320548337), (1471, 1372669827), (4413, 457556609), (69137, 29205741), (207411, 9735247)]