7157319

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 10892160

約数和(自身を除く): 3734841

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 743, 2229, 3211, 9633, 9659, 14117, 28977, 42351, 125567, 183521, 376701, 550563, 2385773, 7157319]

約数ペア:

[(1, 7157319), (3, 2385773), (13, 550563), (19, 376701), (39, 183521), (57, 125567), (169, 42351), (247, 28977), (507, 14117), (741, 9659), (743, 9633), (2229, 3211)]