131266687

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 140428800

約数和(自身を除く): 9162113

約数列:

[1, 19, 137, 211, 239, 2603, 4009, 4541, 28907, 32743, 50429, 549233, 622117, 958151, 6908773, 131266687]

約数ペア:

[(1, 131266687), (19, 6908773), (137, 958151), (211, 622117), (239, 549233), (2603, 50429), (4009, 32743), (4541, 28907)]