28210533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{24943}}^1$

素因数の和:24988

約数の個数: 16

約数和(自身を含む): 41905920

約数和(自身を除く): 13695387

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 24943, 74829, 324259, 723347, 972777, 2170041, 9403511, 28210533]

約数ペア:

[(1, 28210533), (3, 9403511), (13, 2170041), (29, 972777), (39, 723347), (87, 324259), (377, 74829), (1131, 24943)]