38650977

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{3137}}^1$

素因数の和:3217

約数の個数: 18

約数和(自身を含む): 57397158

約数和(自身を除く): 18746181

約数列:

[1, 3, 9, 37, 111, 333, 1369, 3137, 4107, 9411, 12321, 28233, 116069, 348207, 1044621, 4294553, 12883659, 38650977]

約数ペア:

[(1, 38650977), (3, 12883659), (9, 4294553), (37, 1044621), (111, 348207), (333, 116069), (1369, 28233), (3137, 12321), (4107, 9411)]