2013747197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{9479}}^1$

素因数の和:9617

約数の個数: 32

約数和(自身を含む): 2621030400

約数和(自身を除く): 607283203

約数列:

[1, 7, 11, 31, 77, 89, 217, 341, 623, 979, 2387, 2759, 6853, 9479, 19313, 30349, 66353, 104269, 212443, 293849, 729883, 843631, 2056943, 3232339, 5905417, 9279941, 22626373, 26152561, 64959587, 183067927, 287678171, 2013747197]

約数ペア:

[(1, 2013747197), (7, 287678171), (11, 183067927), (31, 64959587), (77, 26152561), (89, 22626373), (217, 9279941), (341, 5905417), (623, 3232339), (979, 2056943), (2387, 843631), (2759, 729883), (6853, 293849), (9479, 212443), (19313, 104269), (30349, 66353)]