16412949

素因数分解:

$3^5\times 7^1\times {\mathrm{9649}}^1$

素因数の和:9671

約数の個数: 24

約数和(自身を含む): 28100800

約数和(自身を除く): 11687851

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 9649, 28947, 67543, 86841, 202629, 260523, 607887, 781569, 1823661, 2344707, 5470983, 16412949]

約数ペア:

[(1, 16412949), (3, 5470983), (7, 2344707), (9, 1823661), (21, 781569), (27, 607887), (63, 260523), (81, 202629), (189, 86841), (243, 67543), (567, 28947), (1701, 9649)]