4492383

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 7299072

約数和(自身を除く): 2806689

約数列:

[1, 3, 7, 21, 23, 69, 71, 131, 161, 213, 393, 483, 497, 917, 1491, 1633, 2751, 3013, 4899, 9039, 9301, 11431, 21091, 27903, 34293, 63273, 65107, 195321, 213923, 641769, 1497461, 4492383]

約数ペア:

[(1, 4492383), (3, 1497461), (7, 641769), (21, 213923), (23, 195321), (69, 65107), (71, 63273), (131, 34293), (161, 27903), (213, 21091), (393, 11431), (483, 9301), (497, 9039), (917, 4899), (1491, 3013), (1633, 2751)]