217083477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{150439}}^1$

素因数の和:150492

約数の個数: 16

約数和(自身を含む): 320136320

約数和(自身を除く): 103052843

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 150439, 451317, 1955707, 5566243, 5867121, 16698729, 72361159, 217083477]

約数ペア:

[(1, 217083477), (3, 72361159), (13, 16698729), (37, 5867121), (39, 5566243), (111, 1955707), (481, 451317), (1443, 150439)]