89299021

素因数分解:

$7^3\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2033

約数の個数: 16

約数和(自身を含む): 104944000

約数和(自身を除く): 15644979

約数列:

[1, 7, 49, 139, 343, 973, 1873, 6811, 13111, 47677, 91777, 260347, 642439, 1822429, 12757003, 89299021]

約数ペア:

[(1, 89299021), (7, 12757003), (49, 1822429), (139, 642439), (343, 260347), (973, 91777), (1873, 47677), (6811, 13111)]