11511888957

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{17521901}}^1$

素因数の和:17521980

約数の個数: 12

約数和(自身を含む): 16856069724

約数和(自身を除く): 5344180767

約数列:

[1, 3, 9, 73, 219, 657, 17521901, 52565703, 157697109, 1279098773, 3837296319, 11511888957]

約数ペア:

[(1, 11511888957), (3, 3837296319), (9, 1279098773), (73, 157697109), (219, 52565703), (657, 17521901)]