23320143

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3739}}^1$

素因数の和:3769

約数の個数: 40

約数和(自身を含む): 43443840

約数和(自身を除く): 20123697

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 3739, 6237, 11217, 26173, 33651, 41129, 78519, 100953, 123387, 235557, 287903, 302859, 370161, 706671, 863709, 1110483, 2120013, 2591127, 3331449, 7773381, 23320143]

約数ペア:

[(1, 23320143), (3, 7773381), (7, 3331449), (9, 2591127), (11, 2120013), (21, 1110483), (27, 863709), (33, 706671), (63, 370161), (77, 302859), (81, 287903), (99, 235557), (189, 123387), (231, 100953), (297, 78519), (567, 41129), (693, 33651), (891, 26173), (2079, 11217), (3739, 6237)]