2013826689

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{137191}}^1$

素因数の和:137437

約数の個数: 24

約数和(自身を含む): 3338704512

約数和(自身を除く): 1324877823

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1631, 2097, 4893, 14679, 137191, 411573, 960337, 1234719, 2881011, 8643033, 31965503, 95896509, 223758521, 287689527, 671275563, 2013826689]

約数ペア:

[(1, 2013826689), (3, 671275563), (7, 287689527), (9, 223758521), (21, 95896509), (63, 31965503), (233, 8643033), (699, 2881011), (1631, 1234719), (2097, 960337), (4893, 411573), (14679, 137191)]