996908649

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{816469}}^1$

素因数の和:816520

約数の個数: 16

約数和(自身を含む): 1489241280

約数和(自身を除く): 492332631

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 816469, 2449407, 8981159, 26943477, 30209353, 90628059, 332302883, 996908649]

約数ペア:

[(1, 996908649), (3, 332302883), (11, 90628059), (33, 30209353), (37, 26943477), (111, 8981159), (407, 2449407), (1221, 816469)]