39520323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 60403200

約数和(自身を除く): 20882877

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 967, 2151, 2901, 4541, 8703, 13623, 18373, 40869, 55119, 165357, 231113, 693339, 2080017, 4391147, 13173441, 39520323]

約数ペア:

[(1, 39520323), (3, 13173441), (9, 4391147), (19, 2080017), (57, 693339), (171, 231113), (239, 165357), (717, 55119), (967, 40869), (2151, 18373), (2901, 13623), (4541, 8703)]