15326661

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 24361344

約数和(自身を除く): 9034683

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 2543, 6027, 7629, 17801, 53403, 104263, 124607, 312789, 373821, 729841, 2189523, 5108887, 15326661]

約数ペア:

[(1, 15326661), (3, 5108887), (7, 2189523), (21, 729841), (41, 373821), (49, 312789), (123, 124607), (147, 104263), (287, 53403), (861, 17801), (2009, 7629), (2543, 6027)]