38820663

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6101}}^1$

素因数の和:6215

約数の個数: 24

約数和(自身を含む): 64730016

約数和(自身を除く): 25909353

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6101, 6363, 18303, 42707, 54909, 128121, 384363, 616201, 1848603, 4313407, 5545809, 12940221, 38820663]

約数ペア:

[(1, 38820663), (3, 12940221), (7, 5545809), (9, 4313407), (21, 1848603), (63, 616201), (101, 384363), (303, 128121), (707, 54909), (909, 42707), (2121, 18303), (6101, 6363)]