23119173

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 42297216

約数和(自身を除く): 19178043

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 73, 77, 99, 219, 231, 457, 511, 657, 693, 803, 1371, 1533, 2409, 3199, 4113, 4599, 5027, 5621, 7227, 9597, 15081, 16863, 28791, 33361, 35189, 45243, 50589, 100083, 105567, 233527, 300249, 316701, 366971, 700581, 1100913, 2101743, 2568797, 3302739, 7706391, 23119173]

約数ペア:

[(1, 23119173), (3, 7706391), (7, 3302739), (9, 2568797), (11, 2101743), (21, 1100913), (33, 700581), (63, 366971), (73, 316701), (77, 300249), (99, 233527), (219, 105567), (231, 100083), (457, 50589), (511, 45243), (657, 35189), (693, 33361), (803, 28791), (1371, 16863), (1533, 15081), (2409, 9597), (3199, 7227), (4113, 5621), (4599, 5027)]