6520129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 8664768

約数和(自身を除く): 2144639

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 293, 1309, 2023, 2051, 3179, 3223, 4981, 22253, 22561, 34867, 54791, 84677, 383537, 592739, 931447, 6520129]

約数ペア:

[(1, 6520129), (7, 931447), (11, 592739), (17, 383537), (77, 84677), (119, 54791), (187, 34867), (289, 22561), (293, 22253), (1309, 4981), (2023, 3223), (2051, 3179)]