16483257

素因数分解:

$3^4\times 7^2\times {\mathrm{4153}}^1$

素因数の和:4179

約数の個数: 30

約数和(自身を含む): 28650138

約数和(自身を除く): 12166881

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 4153, 12459, 29071, 37377, 87213, 112131, 203497, 261639, 336393, 610491, 784917, 1831473, 2354751, 5494419, 16483257]

約数ペア:

[(1, 16483257), (3, 5494419), (7, 2354751), (9, 1831473), (21, 784917), (27, 610491), (49, 336393), (63, 261639), (81, 203497), (147, 112131), (189, 87213), (441, 37377), (567, 29071), (1323, 12459), (3969, 4153)]