13269087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 22364160

約数和(自身を除く): 9095073

約数列:

[1, 3, 9, 13, 19, 39, 47, 57, 117, 127, 141, 171, 247, 381, 423, 611, 741, 893, 1143, 1651, 1833, 2223, 2413, 2679, 4953, 5499, 5969, 7239, 8037, 11609, 14859, 17907, 21717, 31369, 34827, 53721, 77597, 94107, 104481, 113411, 232791, 282321, 340233, 698373, 1020699, 1474343, 4423029, 13269087]

約数ペア:

[(1, 13269087), (3, 4423029), (9, 1474343), (13, 1020699), (19, 698373), (39, 340233), (47, 282321), (57, 232791), (117, 113411), (127, 104481), (141, 94107), (171, 77597), (247, 53721), (381, 34827), (423, 31369), (611, 21717), (741, 17907), (893, 14859), (1143, 11609), (1651, 8037), (1833, 7239), (2223, 5969), (2413, 5499), (2679, 4953)]