57117809

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2381}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 68601600

約数和(自身を除く): 11483791

約数列:

[1, 7, 23, 149, 161, 1043, 2381, 3427, 16667, 23989, 54763, 354769, 383341, 2483383, 8159687, 57117809]

約数ペア:

[(1, 57117809), (7, 8159687), (23, 2483383), (149, 383341), (161, 354769), (1043, 54763), (2381, 23989), (3427, 16667)]