4543539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 4165581

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 89, 91, 119, 143, 187, 221, 231, 267, 273, 357, 429, 561, 623, 663, 979, 1001, 1157, 1309, 1513, 1547, 1869, 2431, 2937, 3003, 3471, 3927, 4539, 4641, 6853, 7293, 8099, 10591, 12727, 16643, 17017, 19669, 20559, 24297, 31773, 38181, 49929, 51051, 59007, 89089, 116501, 137683, 216359, 267267, 349503, 413049, 649077, 1514513, 4543539]

約数ペア:

[(1, 4543539), (3, 1514513), (7, 649077), (11, 413049), (13, 349503), (17, 267267), (21, 216359), (33, 137683), (39, 116501), (51, 89089), (77, 59007), (89, 51051), (91, 49929), (119, 38181), (143, 31773), (187, 24297), (221, 20559), (231, 19669), (267, 17017), (273, 16643), (357, 12727), (429, 10591), (561, 8099), (623, 7293), (663, 6853), (979, 4641), (1001, 4539), (1157, 3927), (1309, 3471), (1513, 3003), (1547, 2937), (1869, 2431)]