16912233

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{16061}}^1$

素因数の和:16086

約数の個数: 20

約数和(自身を含む): 27209028

約数和(自身を除く): 10296795

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 16061, 48183, 144549, 208793, 433647, 626379, 1300941, 1879137, 5637411, 16912233]

約数ペア:

[(1, 16912233), (3, 5637411), (9, 1879137), (13, 1300941), (27, 626379), (39, 433647), (81, 208793), (117, 144549), (351, 48183), (1053, 16061)]