1375341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 2032128

約数和(自身を除く): 656787

約数列:

[1, 3, 11, 33, 71, 213, 587, 781, 1761, 2343, 6457, 19371, 41677, 125031, 458447, 1375341]

約数ペア:

[(1, 1375341), (3, 458447), (11, 125031), (33, 41677), (71, 19371), (213, 6457), (587, 2343), (781, 1761)]