386161919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{158849}}^1$

素因数の和:158890

約数の個数: 16

約数和(自身を含む): 480362400

約数和(自身を除く): 94200481

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 158849, 1747339, 2065037, 2700433, 22715407, 29704763, 35105629, 386161919]

約数ペア:

[(1, 386161919), (11, 35105629), (13, 29704763), (17, 22715407), (143, 2700433), (187, 2065037), (221, 1747339), (2431, 158849)]