1427331393

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{929}}^1\times {\mathrm{3221}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 2103514920

約数和(自身を除く): 676183527

約数列:

[1, 3, 9, 53, 159, 477, 929, 2787, 3221, 8361, 9663, 28989, 49237, 147711, 170713, 443133, 512139, 1536417, 2992309, 8976927, 26930781, 158592377, 475777131, 1427331393]

約数ペア:

[(1, 1427331393), (3, 475777131), (9, 158592377), (53, 26930781), (159, 8976927), (477, 2992309), (929, 1536417), (2787, 512139), (3221, 443133), (8361, 170713), (9663, 147711), (28989, 49237)]