42771939

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4861}}^1$

素因数の和:5290

約数の個数: 16

約数和(自身を含む): 65345280

約数和(自身を除く): 22573341

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 4861, 8799, 14583, 34027, 102081, 2036759, 6110277, 14257313, 42771939]

約数ペア:

[(1, 42771939), (3, 14257313), (7, 6110277), (21, 2036759), (419, 102081), (1257, 34027), (2933, 14583), (4861, 8799)]