1727831963

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 2129651328

約数和(自身を除く): 401819365

約数列:

[1, 11, 13, 41, 73, 121, 143, 367, 451, 533, 803, 949, 1573, 2993, 4037, 4771, 4961, 5863, 8833, 10439, 15047, 26791, 32923, 38909, 44407, 52481, 64493, 114829, 165517, 195611, 294701, 348283, 362153, 427999, 577291, 1098431, 1820687, 2151721, 3241711, 3831113, 4707989, 12082741, 14279603, 23668931, 42142243, 132910151, 157075633, 1727831963]

約数ペア:

[(1, 1727831963), (11, 157075633), (13, 132910151), (41, 42142243), (73, 23668931), (121, 14279603), (143, 12082741), (367, 4707989), (451, 3831113), (533, 3241711), (803, 2151721), (949, 1820687), (1573, 1098431), (2993, 577291), (4037, 427999), (4771, 362153), (4961, 348283), (5863, 294701), (8833, 195611), (10439, 165517), (15047, 114829), (26791, 64493), (32923, 52481), (38909, 44407)]