388612863

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{34351}}^1$

素因数の和:34779

約数の個数: 16

約数和(自身を含む): 577113600

約数和(自身を除く): 188500737

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 11313, 34351, 103053, 309159, 927477, 14393069, 43179207, 129537621, 388612863]

約数ペア:

[(1, 388612863), (3, 129537621), (9, 43179207), (27, 14393069), (419, 927477), (1257, 309159), (3771, 103053), (11313, 34351)]