419436479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 543129600

約数和(自身を除く): 123693121

約数列:

[1, 7, 11, 31, 77, 199, 217, 341, 883, 1393, 2189, 2387, 6169, 6181, 9713, 15323, 27373, 43183, 67859, 67991, 175717, 191611, 301103, 475013, 1230019, 1932887, 2107721, 5447227, 13530209, 38130589, 59919497, 419436479]

約数ペア:

[(1, 419436479), (7, 59919497), (11, 38130589), (31, 13530209), (77, 5447227), (199, 2107721), (217, 1932887), (341, 1230019), (883, 475013), (1393, 301103), (2189, 191611), (2387, 175717), (6169, 67991), (6181, 67859), (9713, 43183), (15323, 27373)]