27107437

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 32864832

約数和(自身を除く): 5757395

約数列:

[1, 7, 41, 49, 103, 131, 287, 721, 917, 2009, 4223, 5047, 5371, 6419, 13493, 29561, 37597, 94451, 206927, 263179, 553213, 661157, 3872491, 27107437]

約数ペア:

[(1, 27107437), (7, 3872491), (41, 661157), (49, 553213), (103, 263179), (131, 206927), (287, 94451), (721, 37597), (917, 29561), (2009, 13493), (4223, 6419), (5047, 5371)]