16728261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{937}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 24403008

約数和(自身を除く): 7674747

約数列:

[1, 3, 11, 33, 541, 937, 1623, 2811, 5951, 10307, 17853, 30921, 506917, 1520751, 5576087, 16728261]

約数ペア:

[(1, 16728261), (3, 5576087), (11, 1520751), (33, 506917), (541, 30921), (937, 17853), (1623, 10307), (2811, 5951)]