170211769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 226630656

約数和(自身を除く): 56418887

約数列:

[1, 7, 13, 17, 47, 91, 119, 221, 329, 611, 799, 1547, 2341, 4277, 5593, 10387, 16387, 30433, 39797, 72709, 110027, 213031, 278579, 517361, 770189, 1430351, 1870459, 3621527, 10012457, 13093213, 24315967, 170211769]

約数ペア:

[(1, 170211769), (7, 24315967), (13, 13093213), (17, 10012457), (47, 3621527), (91, 1870459), (119, 1430351), (221, 770189), (329, 517361), (611, 278579), (799, 213031), (1547, 110027), (2341, 72709), (4277, 39797), (5593, 30433), (10387, 16387)]