71478341

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 80203200

約数和(自身を除く): 8724859

約数列:

[1, 11, 43, 349, 433, 473, 3839, 4763, 15007, 18619, 151117, 165077, 204809, 1662287, 6498031, 71478341]

約数ペア:

[(1, 71478341), (11, 6498031), (43, 1662287), (349, 204809), (433, 165077), (473, 151117), (3839, 18619), (4763, 15007)]