2017686153

素因数分解:

$3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{72733}}^1$

素因数の和:74064

約数の個数: 16

約数和(自身を含む): 3076939136

約数和(自身を除く): 1059252983

約数列:

[1, 3, 7, 21, 1321, 3963, 9247, 27741, 72733, 218199, 509131, 1527393, 96080293, 288240879, 672562051, 2017686153]

約数ペア:

[(1, 2017686153), (3, 672562051), (7, 288240879), (21, 96080293), (1321, 1527393), (3963, 509131), (9247, 218199), (27741, 72733)]