378405963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3234239}}^1$

素因数の和:3234258

約数の個数: 12

約数和(自身を含む): 588631680

約数和(自身を除く): 210225717

約数列:

[1, 3, 9, 13, 39, 117, 3234239, 9702717, 29108151, 42045107, 126135321, 378405963]

約数ペア:

[(1, 378405963), (3, 126135321), (9, 42045107), (13, 29108151), (39, 9702717), (117, 3234239)]