250128003

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 351328320

約数和(自身を除く): 101200317

約数列:

[1, 3, 41, 73, 89, 123, 219, 267, 313, 939, 2993, 3649, 6497, 8979, 10947, 12833, 19491, 22849, 27857, 38499, 68547, 83571, 266377, 799131, 936809, 1142137, 2033561, 2810427, 3426411, 6100683, 83376001, 250128003]

約数ペア:

[(1, 250128003), (3, 83376001), (41, 6100683), (73, 3426411), (89, 2810427), (123, 2033561), (219, 1142137), (267, 936809), (313, 799131), (939, 266377), (2993, 83571), (3649, 68547), (6497, 38499), (8979, 27857), (10947, 22849), (12833, 19491)]