1114407

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^2$

素因数の和:65

約数の個数: 36

約数和(自身を含む): 1981200

約数和(自身を除く): 866793

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 361, 399, 441, 931, 1029, 1083, 1197, 2527, 2793, 3087, 3249, 6517, 7581, 8379, 17689, 19551, 22743, 53067, 58653, 123823, 159201, 371469, 1114407]

約数ペア:

[(1, 1114407), (3, 371469), (7, 159201), (9, 123823), (19, 58653), (21, 53067), (49, 22743), (57, 19551), (63, 17689), (133, 8379), (147, 7581), (171, 6517), (343, 3249), (361, 3087), (399, 2793), (441, 2527), (931, 1197), (1029, 1083)]