39813307466877

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51193}}^1\times {\mathrm{398213}}^1$

素因数の和:449450

約数の個数: 48

約数和(自身を含む): 67845165493248

約数和(自身を除く): 28031858026371

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 51193, 153579, 358351, 398213, 460737, 1075053, 1194639, 1586983, 2787491, 3225159, 3583917, 4760949, 8362473, 11108881, 12344603, 14282847, 25087419, 33326643, 37033809, 86412221, 99979929, 111101427, 259236663, 777709989, 20385718109, 61157154327, 142700026763, 183471462981, 428100080289, 631957261379, 1284300240867, 1895871784137, 4423700829653, 5687615352411, 13271102488959, 39813307466877]

約数ペア:

[(1, 39813307466877), (3, 13271102488959), (7, 5687615352411), (9, 4423700829653), (21, 1895871784137), (31, 1284300240867), (63, 631957261379), (93, 428100080289), (217, 183471462981), (279, 142700026763), (651, 61157154327), (1953, 20385718109), (51193, 777709989), (153579, 259236663), (358351, 111101427), (398213, 99979929), (460737, 86412221), (1075053, 37033809), (1194639, 33326643), (1586983, 25087419), (2787491, 14282847), (3225159, 12344603), (3583917, 11108881), (4760949, 8362473)]