1187273217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1790759}}^1$

素因数の和:1790792

約数の個数: 16

約数和(自身を含む): 1805086080

約数和(自身を除く): 617812863

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1790759, 5372277, 23279867, 30442903, 69839601, 91328709, 395757739, 1187273217]

約数ペア:

[(1, 1187273217), (3, 395757739), (13, 91328709), (17, 69839601), (39, 30442903), (51, 23279867), (221, 5372277), (663, 1790759)]