304920777

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{16333}}^1$

素因数の和:16477

約数の個数: 24

約数和(自身を含む): 476691456

約数和(自身を除く): 171770679

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 6223, 16333, 18669, 48999, 114331, 342993, 800317, 2074291, 2400951, 6222873, 14520037, 43560111, 101640259, 304920777]

約数ペア:

[(1, 304920777), (3, 101640259), (7, 43560111), (21, 14520037), (49, 6222873), (127, 2400951), (147, 2074291), (381, 800317), (889, 342993), (2667, 114331), (6223, 48999), (16333, 18669)]