649077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 1088640

約数和(自身を除く): 439563

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 89, 143, 187, 221, 267, 429, 561, 663, 979, 1157, 1513, 2431, 2937, 3471, 4539, 7293, 12727, 16643, 19669, 38181, 49929, 59007, 216359, 649077]

約数ペア:

[(1, 649077), (3, 216359), (11, 59007), (13, 49929), (17, 38181), (33, 19669), (39, 16643), (51, 12727), (89, 7293), (143, 4539), (187, 3471), (221, 2937), (267, 2431), (429, 1513), (561, 1157), (663, 979)]