131624769

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{4691}}^1$

素因数の和:4940

約数の個数: 16

約数和(自身を含む): 180172800

約数和(自身を除く): 48548031

約数列:

[1, 3, 47, 141, 199, 597, 4691, 9353, 14073, 28059, 220477, 661431, 933509, 2800527, 43874923, 131624769]

約数ペア:

[(1, 131624769), (3, 43874923), (47, 2800527), (141, 933509), (199, 661431), (597, 220477), (4691, 28059), (9353, 14073)]