16161387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 8721813

約数列:

[1, 3, 11, 23, 33, 69, 107, 199, 253, 321, 597, 759, 1177, 2189, 2461, 3531, 4577, 6567, 7383, 13731, 21293, 27071, 50347, 63879, 81213, 151041, 234223, 489739, 702669, 1469217, 5387129, 16161387]

約数ペア:

[(1, 16161387), (3, 5387129), (11, 1469217), (23, 702669), (33, 489739), (69, 234223), (107, 151041), (199, 81213), (253, 63879), (321, 50347), (597, 27071), (759, 21293), (1177, 13731), (2189, 7383), (2461, 6567), (3531, 4577)]