381091389

素因数分解:

$3^1\times 7^1\times {\mathrm{3019}}^1\times {\mathrm{6011}}^1$

素因数の和:9040

約数の個数: 16

約数和(自身を含む): 580999680

約数和(自身を除く): 199908291

約数列:

[1, 3, 7, 21, 3019, 6011, 9057, 18033, 21133, 42077, 63399, 126231, 18147209, 54441627, 127030463, 381091389]

約数ペア:

[(1, 381091389), (3, 127030463), (7, 54441627), (21, 18147209), (3019, 126231), (6011, 63399), (9057, 42077), (18033, 21133)]