1962156951

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{117911}}^1$

素因数の和:118003

約数の個数: 18

約数和(自身を含む): 2901696408

約数和(自身を除く): 939539457

約数列:

[1, 3, 9, 43, 129, 387, 1849, 5547, 16641, 117911, 353733, 1061199, 5070173, 15210519, 45631557, 218017439, 654052317, 1962156951]

約数ペア:

[(1, 1962156951), (3, 654052317), (9, 218017439), (43, 45631557), (129, 15210519), (387, 5070173), (1849, 1061199), (5547, 353733), (16641, 117911)]