372592071

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{114679}}^1$

素因数の和:114723

約数の個数: 18

約数和(自身を含む): 568010040

約数和(自身を除く): 195417969

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 114679, 344037, 1032111, 2178901, 6536703, 19610109, 41399119, 124197357, 372592071]

約数ペア:

[(1, 372592071), (3, 124197357), (9, 41399119), (19, 19610109), (57, 6536703), (171, 2178901), (361, 1032111), (1083, 344037), (3249, 114679)]