57425739

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73907}}^1$

素因数の和:73954

約数の個数: 16

約数和(自身を含む): 89872128

約数和(自身を除く): 32446389

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 73907, 221721, 517349, 1552047, 2734559, 8203677, 19141913, 57425739]

約数ペア:

[(1, 57425739), (3, 19141913), (7, 8203677), (21, 2734559), (37, 1552047), (111, 517349), (259, 221721), (777, 73907)]