71337049

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 87531840

約数和(自身を除く): 16194791

約数列:

[1, 7, 17, 119, 179, 197, 289, 1253, 1379, 2023, 3043, 3349, 21301, 23443, 35263, 51731, 56933, 246841, 362117, 398531, 599471, 4196297, 10191007, 71337049]

約数ペア:

[(1, 71337049), (7, 10191007), (17, 4196297), (119, 599471), (179, 398531), (197, 362117), (289, 246841), (1253, 56933), (1379, 51731), (2023, 35263), (3043, 23443), (3349, 21301)]