11419947

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1$

素因数の和:1861

約数の個数: 40

約数和(自身を含む): 21280512

約数和(自身を除く): 9860565

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 1831, 2079, 5493, 6237, 12817, 16479, 20141, 38451, 49437, 60423, 115353, 140987, 148311, 181269, 346059, 422961, 543807, 1038177, 1268883, 1631421, 3806649, 11419947]

約数ペア:

[(1, 11419947), (3, 3806649), (7, 1631421), (9, 1268883), (11, 1038177), (21, 543807), (27, 422961), (33, 346059), (63, 181269), (77, 148311), (81, 140987), (99, 115353), (189, 60423), (231, 49437), (297, 38451), (567, 20141), (693, 16479), (891, 12817), (1831, 6237), (2079, 5493)]