2017797903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{497117}}^1$

素因数の和:497175

約数の個数: 24

約数和(自身を含む): 3257117136

約数和(自身を除く): 1239319233

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 497117, 1491351, 4474053, 5468287, 16404861, 20381797, 49214583, 61145391, 183436173, 224199767, 672599301, 2017797903]

約数ペア:

[(1, 2017797903), (3, 672599301), (9, 224199767), (11, 183436173), (33, 61145391), (41, 49214583), (99, 20381797), (123, 16404861), (369, 5468287), (451, 4474053), (1353, 1491351), (4059, 497117)]