7102143

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 11072880

約数和(自身を除く): 3970737

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 1013, 2337, 3039, 7011, 9117, 19247, 41533, 57741, 124599, 173223, 373797, 789127, 2367381, 7102143]

約数ペア:

[(1, 7102143), (3, 2367381), (9, 789127), (19, 373797), (41, 173223), (57, 124599), (123, 57741), (171, 41533), (369, 19247), (779, 9117), (1013, 7011), (2337, 3039)]