1984113

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 3101280

約数和(自身を除く): 1117167

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 283, 369, 779, 849, 2337, 2547, 5377, 7011, 11603, 16131, 34809, 48393, 104427, 220457, 661371, 1984113]

約数ペア:

[(1, 1984113), (3, 661371), (9, 220457), (19, 104427), (41, 48393), (57, 34809), (123, 16131), (171, 11603), (283, 7011), (369, 5377), (779, 2547), (849, 2337)]