41665689

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18743}}^1$

素因数の和:18781

約数の個数: 24

約数和(自身を含む): 68228160

約数和(自身を除く): 26562471

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 18743, 56229, 168687, 243659, 356117, 730977, 1068351, 2192931, 3205053, 4629521, 13888563, 41665689]

約数ペア:

[(1, 41665689), (3, 13888563), (9, 4629521), (13, 3205053), (19, 2192931), (39, 1068351), (57, 730977), (117, 356117), (171, 243659), (247, 168687), (741, 56229), (2223, 18743)]