1347137001

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139759}}^1$

素因数の和:139795

約数の個数: 40

約数和(自身を含む): 2435178240

約数和(自身を除く): 1088041239

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 139759, 419277, 978313, 1257831, 2375903, 2934939, 3773493, 7127709, 8804817, 11320479, 16631321, 21383127, 26414451, 49893963, 64149381, 79243353, 149681889, 192448143, 449045667, 1347137001]

約数ペア:

[(1, 1347137001), (3, 449045667), (7, 192448143), (9, 149681889), (17, 79243353), (21, 64149381), (27, 49893963), (51, 26414451), (63, 21383127), (81, 16631321), (119, 11320479), (153, 8804817), (189, 7127709), (357, 3773493), (459, 2934939), (567, 2375903), (1071, 1257831), (1377, 978313), (3213, 419277), (9639, 139759)]