2019307325007

素因数分解:

$3^1\times 7^1\times {\mathrm{3137}}^1\times {\mathrm{30652691}}^1$

素因数の和:30655838

約数の個数: 16

約数和(自身を含む): 3078020719872

約数和(自身を除く): 1058713394865

約数列:

[1, 3, 7, 21, 3137, 9411, 21959, 65877, 30652691, 91958073, 214568837, 643706511, 96157491667, 288472475001, 673102441669, 2019307325007]

約数ペア:

[(1, 2019307325007), (3, 673102441669), (7, 288472475001), (21, 96157491667), (3137, 643706511), (9411, 214568837), (21959, 91958073), (65877, 30652691)]