1721893393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1\times {\mathrm{1889}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 1894233600

約数和(自身を除く): 172340207

約数列:

[1, 11, 173, 479, 1889, 1903, 5269, 20779, 82867, 326797, 904831, 911537, 3594767, 9953141, 156535763, 1721893393]

約数ペア:

[(1, 1721893393), (11, 156535763), (173, 9953141), (479, 3594767), (1889, 911537), (1903, 904831), (5269, 326797), (20779, 82867)]