393294534

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{47881}}^1$

素因数の和:47960

約数の個数: 24

約数和(自身を含む): 808439688

約数和(自身を除く): 415145154

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2738, 4107, 8214, 47881, 95762, 143643, 287286, 1771597, 3543194, 5314791, 10629582, 65549089, 131098178, 196647267, 393294534]

約数ペア:

[(1, 393294534), (2, 196647267), (3, 131098178), (6, 65549089), (37, 10629582), (74, 5314791), (111, 3543194), (222, 1771597), (1369, 287286), (2738, 143643), (4107, 95762), (8214, 47881)]