289152031

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{8293}}^1$

素因数の和:8610

約数の個数: 16

約数和(自身を含む): 351134784

約数和(自身を除く): 61982753

約数列:

[1, 7, 17, 119, 293, 2051, 4981, 8293, 34867, 58051, 140981, 986867, 2429849, 17008943, 41307433, 289152031]

約数ペア:

[(1, 289152031), (7, 41307433), (17, 17008943), (119, 2429849), (293, 986867), (2051, 140981), (4981, 58051), (8293, 34867)]