1669291057

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{47419}}^1$

素因数の和:47580

約数の個数: 16

約数和(自身を含む): 1966602240

約数和(自身を除く): 297311183

約数列:

[1, 7, 47, 107, 329, 749, 5029, 35203, 47419, 331933, 2228693, 5073833, 15600851, 35516831, 238470151, 1669291057]

約数ペア:

[(1, 1669291057), (7, 238470151), (47, 35516831), (107, 15600851), (329, 5073833), (749, 2228693), (5029, 331933), (35203, 47419)]