16276293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 28641600

約数和(自身を除く): 12365307

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 509, 561, 627, 969, 1527, 1683, 1881, 2907, 3553, 4581, 5599, 8653, 9671, 10659, 16797, 25959, 29013, 31977, 50391, 77877, 87039, 95183, 106381, 164407, 285549, 319143, 493221, 856647, 957429, 1479663, 1808477, 5425431, 16276293]

約数ペア:

[(1, 16276293), (3, 5425431), (9, 1808477), (11, 1479663), (17, 957429), (19, 856647), (33, 493221), (51, 319143), (57, 285549), (99, 164407), (153, 106381), (171, 95183), (187, 87039), (209, 77877), (323, 50391), (509, 31977), (561, 29013), (627, 25959), (969, 16797), (1527, 10659), (1683, 9671), (1881, 8653), (2907, 5599), (3553, 4581)]