20172630247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{28393}}^1\times {\mathrm{9227}}^1$

素因数の和:37638

約数の個数: 16

約数和(自身を含む): 25153903872

約数和(自身を除く): 4981273625

約数列:

[1, 7, 11, 77, 9227, 28393, 64589, 101497, 198751, 312323, 710479, 2186261, 261982211, 1833875477, 2881804321, 20172630247]

約数ペア:

[(1, 20172630247), (7, 2881804321), (11, 1833875477), (77, 261982211), (9227, 2186261), (28393, 710479), (64589, 312323), (101497, 198751)]