38393817

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{166207}}^1$

素因数の和:166228

約数の個数: 16

約数和(自身を含む): 63823872

約数和(自身を除く): 25430055

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 166207, 498621, 1163449, 1828277, 3490347, 5484831, 12797939, 38393817]

約数ペア:

[(1, 38393817), (3, 12797939), (7, 5484831), (11, 3490347), (21, 1828277), (33, 1163449), (77, 498621), (231, 166207)]