71323777

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17299}}^1$

素因数の和:17356

約数の個数: 16

約数和(自身を含む): 88576000

約数和(自身を除く): 17252223

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 17299, 121093, 328681, 536269, 2300767, 3753883, 10189111, 71323777]

約数ペア:

[(1, 71323777), (7, 10189111), (19, 3753883), (31, 2300767), (133, 536269), (217, 328681), (589, 121093), (4123, 17299)]