4053387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 6092464

約数和(自身を除く): 2039077

約数列:

[1, 3, 13, 37, 39, 53, 111, 159, 481, 689, 1443, 1961, 2067, 2809, 5883, 8427, 25493, 36517, 76479, 103933, 109551, 311799, 1351129, 4053387]

約数ペア:

[(1, 4053387), (3, 1351129), (13, 311799), (37, 109551), (39, 103933), (53, 76479), (111, 36517), (159, 25493), (481, 8427), (689, 5883), (1443, 2809), (1961, 2067)]