1318885337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2467}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 1688822784

約数和(自身を除く): 369937447

約数列:

[1, 7, 11, 53, 77, 131, 371, 583, 917, 1441, 2467, 4081, 6943, 10087, 17269, 27137, 48601, 76373, 130751, 189959, 323177, 534611, 915257, 1438261, 2262239, 3554947, 10067827, 17128381, 24884629, 119898667, 188412191, 1318885337]

約数ペア:

[(1, 1318885337), (7, 188412191), (11, 119898667), (53, 24884629), (77, 17128381), (131, 10067827), (371, 3554947), (583, 2262239), (917, 1438261), (1441, 915257), (2467, 534611), (4081, 323177), (6943, 189959), (10087, 130751), (17269, 76373), (27137, 48601)]