214851091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{54907}}^1$

素因数の和:54970

約数の個数: 16

約数和(自身を含む): 270586624

約数和(自身を除く): 55735533

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 54907, 384349, 713791, 2361001, 4996537, 16527007, 30693013, 214851091]

約数ペア:

[(1, 214851091), (7, 30693013), (13, 16527007), (43, 4996537), (91, 2361001), (301, 713791), (559, 384349), (3913, 54907)]