378206193

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{6229}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 518934080

約数和(自身を除く): 140727887

約数列:

[1, 3, 37, 111, 547, 1641, 6229, 18687, 20239, 60717, 230473, 691419, 3407263, 10221789, 126068731, 378206193]

約数ペア:

[(1, 378206193), (3, 126068731), (37, 10221789), (111, 3407263), (547, 691419), (1641, 230473), (6229, 60717), (18687, 20239)]