386836539

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 543621120

約数和(自身を除く): 156784581

約数列:

[1, 3, 29, 87, 127, 157, 223, 381, 471, 669, 3683, 4553, 6467, 11049, 13659, 19401, 19939, 28321, 35011, 59817, 84963, 105033, 578231, 821309, 1015319, 1734693, 2463927, 3045957, 4446397, 13339191, 128945513, 386836539]

約数ペア:

[(1, 386836539), (3, 128945513), (29, 13339191), (87, 4446397), (127, 3045957), (157, 2463927), (223, 1734693), (381, 1015319), (471, 821309), (669, 578231), (3683, 105033), (4553, 84963), (6467, 59817), (11049, 35011), (13659, 28321), (19401, 19939)]