16938909

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{48259}}^1$

素因数の和:48281

約数の個数: 16

約数和(自身を含む): 27025600

約数和(自身を除く): 10086691

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 48259, 144777, 434331, 627367, 1302993, 1882101, 5646303, 16938909]

約数ペア:

[(1, 16938909), (3, 5646303), (9, 1882101), (13, 1302993), (27, 627367), (39, 434331), (117, 144777), (351, 48259)]