1311468477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{559739}}^1$

素因数の和:559824

約数の個数: 16

約数和(自身を含む): 1934461440

約数和(自身を除く): 622992963

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 559739, 1679217, 6157129, 18471387, 39741469, 119224407, 437156159, 1311468477]

約数ペア:

[(1, 1311468477), (3, 437156159), (11, 119224407), (33, 39741469), (71, 18471387), (213, 6157129), (781, 1679217), (2343, 559739)]