16181253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 25858560

約数和(自身を除く): 9677307

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2239, 2409, 6717, 7227, 20151, 24629, 73887, 163447, 221661, 490341, 1471023, 1797917, 5393751, 16181253]

約数ペア:

[(1, 16181253), (3, 5393751), (9, 1797917), (11, 1471023), (33, 490341), (73, 221661), (99, 163447), (219, 73887), (657, 24629), (803, 20151), (2239, 7227), (2409, 6717)]