26950161

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 42594048

約数和(自身を除く): 15643887

約数列:

[1, 3, 7, 21, 41, 113, 123, 277, 287, 339, 791, 831, 861, 1939, 2373, 4633, 5817, 11357, 13899, 31301, 32431, 34071, 79499, 93903, 97293, 219107, 238497, 657321, 1283341, 3850023, 8983387, 26950161]

約数ペア:

[(1, 26950161), (3, 8983387), (7, 3850023), (21, 1283341), (41, 657321), (113, 238497), (123, 219107), (277, 97293), (287, 93903), (339, 79499), (791, 34071), (831, 32431), (861, 31301), (1939, 13899), (2373, 11357), (4633, 5817)]