38702881

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 45923328

約数和(自身を除く): 7220447

約数列:

[1, 7, 43, 71, 301, 497, 1811, 3053, 12677, 21371, 77873, 128581, 545111, 900067, 5528983, 38702881]

約数ペア:

[(1, 38702881), (7, 5528983), (43, 900067), (71, 545111), (301, 128581), (497, 77873), (1811, 21371), (3053, 12677)]