23871407

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 28334592

約数和(自身を除く): 4463185

約数列:

[1, 7, 43, 71, 301, 497, 1117, 3053, 7819, 21371, 48031, 79307, 336217, 555149, 3410201, 23871407]

約数ペア:

[(1, 23871407), (7, 3410201), (43, 555149), (71, 336217), (301, 79307), (497, 48031), (1117, 21371), (3053, 7819)]