13283949

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3929}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 21504960

約数和(自身を除く): 8221011

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 3929, 11787, 27503, 82509, 90367, 192521, 271101, 577563, 632569, 1897707, 4427983, 13283949]

約数ペア:

[(1, 13283949), (3, 4427983), (7, 1897707), (21, 632569), (23, 577563), (49, 271101), (69, 192521), (147, 90367), (161, 82509), (483, 27503), (1127, 11787), (3381, 3929)]