7864087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 10450944

約数和(自身を除く): 2586857

約数列:

[1, 7, 11, 41, 47, 53, 77, 287, 329, 371, 451, 517, 583, 1927, 2173, 2491, 3157, 3619, 4081, 13489, 15211, 17437, 21197, 23903, 27401, 102131, 148379, 167321, 191807, 714917, 1123441, 7864087]

約数ペア:

[(1, 7864087), (7, 1123441), (11, 714917), (41, 191807), (47, 167321), (53, 148379), (77, 102131), (287, 27401), (329, 23903), (371, 21197), (451, 17437), (517, 15211), (583, 13489), (1927, 4081), (2173, 3619), (2491, 3157)]