28594503

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3313}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 47562528

約数和(自身を除く): 18968025

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 3313, 8631, 9939, 23191, 29817, 69573, 208719, 453881, 1361643, 3177167, 4084929, 9531501, 28594503]

約数ペア:

[(1, 28594503), (3, 9531501), (7, 4084929), (9, 3177167), (21, 1361643), (63, 453881), (137, 208719), (411, 69573), (959, 29817), (1233, 23191), (2877, 9939), (3313, 8631)]