171184387

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 198567936

約数和(自身を除く): 27383549

約数列:

[1, 11, 31, 47, 121, 341, 517, 971, 1457, 3751, 5687, 10681, 16027, 30101, 45637, 117491, 176297, 331111, 502007, 1414747, 3642221, 5522077, 15562217, 171184387]

約数ペア:

[(1, 171184387), (11, 15562217), (31, 5522077), (47, 3642221), (121, 1414747), (341, 502007), (517, 331111), (971, 176297), (1457, 117491), (3751, 45637), (5687, 30101), (10681, 16027)]