1293360419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 1518242880

約数和(自身を除く): 224882461

約数列:

[1, 13, 19, 37, 137, 247, 481, 703, 1033, 1781, 2603, 5069, 9139, 13429, 19627, 33839, 38221, 65897, 96311, 141521, 255151, 496873, 726199, 1252043, 1839773, 2688899, 5236277, 9440587, 34955687, 68071601, 99489263, 1293360419]

約数ペア:

[(1, 1293360419), (13, 99489263), (19, 68071601), (37, 34955687), (137, 9440587), (247, 5236277), (481, 2688899), (703, 1839773), (1033, 1252043), (1781, 726199), (2603, 496873), (5069, 255151), (9139, 141521), (13429, 96311), (19627, 65897), (33839, 38221)]