3971055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 7112448

約数和(自身を除く): 3141393

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 587, 615, 1353, 1761, 2255, 2935, 6457, 6765, 8805, 19371, 24067, 32285, 72201, 96855, 120335, 264737, 361005, 794211, 1323685, 3971055]

約数ペア:

[(1, 3971055), (3, 1323685), (5, 794211), (11, 361005), (15, 264737), (33, 120335), (41, 96855), (55, 72201), (123, 32285), (165, 24067), (205, 19371), (451, 8805), (587, 6765), (615, 6457), (1353, 2935), (1761, 2255)]