1275141091

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{416849}}^1$

素因数の和:416898

約数の個数: 16

約数和(自身を含む): 1600704000

約数和(自身を除く): 325562909

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 416849, 2917943, 7920131, 9587527, 55440917, 67112689, 182163013, 1275141091]

約数ペア:

[(1, 1275141091), (7, 182163013), (19, 67112689), (23, 55440917), (133, 9587527), (161, 7920131), (437, 2917943), (3059, 416849)]