2783454167

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{1607}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 3108604896

約数和(自身を除く): 325150729

約数列:

[1, 13, 37, 169, 277, 481, 1607, 3601, 6253, 10249, 20891, 46813, 59459, 133237, 271583, 445139, 772967, 1732081, 5786807, 10048571, 16470143, 75228491, 214111859, 2783454167]

約数ペア:

[(1, 2783454167), (13, 214111859), (37, 75228491), (169, 16470143), (277, 10048571), (481, 5786807), (1607, 1732081), (3601, 772967), (6253, 445139), (10249, 271583), (20891, 133237), (46813, 59459)]