2013708963

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2230021}}^1$

素因数の和:2230074

約数の個数: 16

約数和(自身を含む): 3139870976

約数和(自身を除く): 1126162013

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2230021, 6690063, 15610147, 46830441, 95890903, 287672709, 671236321, 2013708963]

約数ペア:

[(1, 2013708963), (3, 671236321), (7, 287672709), (21, 95890903), (43, 46830441), (129, 15610147), (301, 6690063), (903, 2230021)]