90857741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7757}}^1$

素因数の和:7840

約数の個数: 16

約数和(自身を含む): 105570864

約数和(自身を除く): 14713123

約数列:

[1, 13, 17, 53, 221, 689, 901, 7757, 11713, 100841, 131869, 411121, 1714297, 5344573, 6989057, 90857741]

約数ペア:

[(1, 90857741), (13, 6989057), (17, 5344573), (53, 1714297), (221, 411121), (689, 131869), (901, 100841), (7757, 11713)]