13372043979

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2298787}}^1$

素因数の和:2299074

約数の個数: 16

約数和(自身を含む): 20450018048

約数和(自身を除く): 7077974069

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 2298787, 6896361, 16091509, 48274527, 636763999, 1910291997, 4457347993, 13372043979]

約数ペア:

[(1, 13372043979), (3, 4457347993), (7, 1910291997), (21, 636763999), (277, 48274527), (831, 16091509), (1939, 6896361), (5817, 2298787)]