23968287

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2777}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 39869856

約数和(自身を除く): 15901569

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2777, 2877, 8331, 8631, 19439, 24993, 58317, 174951, 380449, 1141347, 2663143, 3424041, 7989429, 23968287]

約数ペア:

[(1, 23968287), (3, 7989429), (7, 3424041), (9, 2663143), (21, 1141347), (63, 380449), (137, 174951), (411, 58317), (959, 24993), (1233, 19439), (2777, 8631), (2877, 8331)]