16978021215

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4986203}}^1$

素因数の和:4986438

約数の個数: 16

約数和(自身を含む): 27284508288

約数和(自身を除く): 10306487073

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 4986203, 14958609, 24931015, 74793045, 1131868081, 3395604243, 5659340405, 16978021215]

約数ペア:

[(1, 16978021215), (3, 5659340405), (5, 3395604243), (15, 1131868081), (227, 74793045), (681, 24931015), (1135, 14958609), (3405, 4986203)]