338889153

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{4049}}^1$

素因数の和:5288

約数の個数: 16

約数和(自身を含む): 472003200

約数和(自身を除く): 133114047

約数列:

[1, 3, 23, 69, 1213, 3639, 4049, 12147, 27899, 83697, 93127, 279381, 4911437, 14734311, 112963051, 338889153]

約数ペア:

[(1, 338889153), (3, 112963051), (23, 14734311), (69, 4911437), (1213, 279381), (3639, 93127), (4049, 83697), (12147, 27899)]