1291214141

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4866

約数の個数: 36

約数和(自身を含む): 1679904000

約数和(自身を除く): 388689859

約数列:

[1, 7, 17, 19, 49, 119, 133, 289, 323, 833, 931, 2023, 2261, 4799, 5491, 14161, 15827, 33593, 38437, 81583, 91181, 235151, 269059, 571081, 638267, 1386911, 1550077, 3997567, 4467869, 9708377, 10850539, 26351309, 67958639, 75953773, 184459163, 1291214141]

約数ペア:

[(1, 1291214141), (7, 184459163), (17, 75953773), (19, 67958639), (49, 26351309), (119, 10850539), (133, 9708377), (289, 4467869), (323, 3997567), (833, 1550077), (931, 1386911), (2023, 638267), (2261, 571081), (4799, 269059), (5491, 235151), (14161, 91181), (15827, 81583), (33593, 38437)]