26423159

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 31669248

約数和(自身を除く): 5246089

約数列:

[1, 7, 23, 161, 337, 487, 2359, 3409, 7751, 11201, 54257, 78407, 164119, 1148833, 3774737, 26423159]

約数ペア:

[(1, 26423159), (7, 3774737), (23, 1148833), (161, 164119), (337, 78407), (487, 54257), (2359, 11201), (3409, 7751)]