1282051257

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{10949}}^1$

素因数の和:12672

約数の個数: 16

約数和(自身を含む): 1784937600

約数和(自身を除く): 502886343

約数列:

[1, 3, 23, 69, 1697, 5091, 10949, 32847, 39031, 117093, 251827, 755481, 18580453, 55741359, 427350419, 1282051257]

約数ペア:

[(1, 1282051257), (3, 427350419), (23, 55741359), (69, 18580453), (1697, 755481), (5091, 251827), (10949, 117093), (32847, 39031)]