11155281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4200

約数の個数: 16

約数和(自身を含む): 16049664

約数和(自身を除く): 4894383

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 4127, 12381, 70159, 210477, 218731, 656193, 3718427, 11155281]

約数ペア:

[(1, 11155281), (3, 3718427), (17, 656193), (51, 218731), (53, 210477), (159, 70159), (901, 12381), (2703, 4127)]