57250347

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1783}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 95907840

約数和(自身を除く): 38657493

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 1783, 2919, 4587, 5349, 10703, 12481, 19613, 32109, 37443, 58839, 137291, 247837, 411873, 743511, 1734859, 2726207, 5204577, 8178621, 19083449, 57250347]

約数ペア:

[(1, 57250347), (3, 19083449), (7, 8178621), (11, 5204577), (21, 2726207), (33, 1734859), (77, 743511), (139, 411873), (231, 247837), (417, 137291), (973, 58839), (1529, 37443), (1783, 32109), (2919, 19613), (4587, 12481), (5349, 10703)]