149896439

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8971}}^1$

素因数の和:9027

約数の個数: 24

約数和(自身を含む): 196379136

約数和(自身を除く): 46482697

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 539, 1519, 2387, 8971, 16709, 62797, 98681, 278101, 439579, 690767, 1946707, 3059111, 4835369, 13626949, 21413777, 149896439]

約数ペア:

[(1, 149896439), (7, 21413777), (11, 13626949), (31, 4835369), (49, 3059111), (77, 1946707), (217, 690767), (341, 439579), (539, 278101), (1519, 98681), (2387, 62797), (8971, 16709)]