6940131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 3946269

約数列:

[1, 3, 11, 17, 33, 51, 89, 139, 187, 267, 417, 561, 979, 1513, 1529, 2363, 2937, 4539, 4587, 7089, 12371, 16643, 25993, 37113, 49929, 77979, 136081, 210307, 408243, 630921, 2313377, 6940131]

約数ペア:

[(1, 6940131), (3, 2313377), (11, 630921), (17, 408243), (33, 210307), (51, 136081), (89, 77979), (139, 49929), (187, 37113), (267, 25993), (417, 16643), (561, 12371), (979, 7089), (1513, 4587), (1529, 4539), (2363, 2937)]