11856213

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 17978688

約数和(自身を除く): 6122475

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 503, 873, 1509, 2619, 4527, 7857, 13581, 23571, 40743, 48791, 122229, 146373, 439119, 1317357, 3952071, 11856213]

約数ペア:

[(1, 11856213), (3, 3952071), (9, 1317357), (27, 439119), (81, 146373), (97, 122229), (243, 48791), (291, 40743), (503, 23571), (873, 13581), (1509, 7857), (2619, 4527)]