2198720161

素因数分解:

${\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 2537732736

約数和(自身を除く): 339012575

約数列:

[1, 11, 41, 43, 121, 451, 473, 937, 1331, 1763, 4961, 5203, 10307, 19393, 38417, 40291, 54571, 57233, 113377, 213323, 422587, 443201, 1247147, 1651931, 2346553, 4648457, 4875211, 18171241, 51133027, 53627321, 199883651, 2198720161]

約数ペア:

[(1, 2198720161), (11, 199883651), (41, 53627321), (43, 51133027), (121, 18171241), (451, 4875211), (473, 4648457), (937, 2346553), (1331, 1651931), (1763, 1247147), (4961, 443201), (5203, 422587), (10307, 213323), (19393, 113377), (38417, 57233), (40291, 54571)]