2023752381

素因数分解:

$3^1\times 7^2\times {\mathrm{3331}}^1\times {\mathrm{4133}}^1$

素因数の和:7481

約数の個数: 24

約数和(自身を含む): 3140583264

約数和(自身を除く): 1116830883

約数列:

[1, 3, 7, 21, 49, 147, 3331, 4133, 9993, 12399, 23317, 28931, 69951, 86793, 163219, 202517, 489657, 607551, 13767023, 41301069, 96369161, 289107483, 674584127, 2023752381]

約数ペア:

[(1, 2023752381), (3, 674584127), (7, 289107483), (21, 96369161), (49, 41301069), (147, 13767023), (3331, 607551), (4133, 489657), (9993, 202517), (12399, 163219), (23317, 86793), (28931, 69951)]