13488027

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4091}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 20689152

約数和(自身を除く): 7201125

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 4091, 12273, 28637, 85911, 642287, 1926861, 4496009, 13488027]

約数ペア:

[(1, 13488027), (3, 4496009), (7, 1926861), (21, 642287), (157, 85911), (471, 28637), (1099, 12273), (3297, 4091)]