2214886527

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{817603}}^1$

素因数の和:817659

約数の個数: 24

約数和(自身を含む): 3741355904

約数和(自身を除く): 1526469377

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 817603, 2452809, 5723221, 7358427, 17169663, 35156929, 51508989, 105470787, 246098503, 316412361, 738295509, 2214886527]

約数ペア:

[(1, 2214886527), (3, 738295509), (7, 316412361), (9, 246098503), (21, 105470787), (43, 51508989), (63, 35156929), (129, 17169663), (301, 7358427), (387, 5723221), (903, 2452809), (2709, 817603)]