11128923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 17562272

約数和(自身を除く): 6433349

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 1303, 2847, 3909, 8541, 11727, 16939, 50817, 95119, 152451, 285357, 856071, 1236547, 3709641, 11128923]

約数ペア:

[(1, 11128923), (3, 3709641), (9, 1236547), (13, 856071), (39, 285357), (73, 152451), (117, 95119), (219, 50817), (657, 16939), (949, 11727), (1303, 8541), (2847, 3909)]