1207347

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 1687200

約数和(自身を除く): 479853

約数列:

[1, 3, 37, 73, 111, 149, 219, 447, 2701, 5513, 8103, 10877, 16539, 32631, 402449, 1207347]

約数ペア:

[(1, 1207347), (3, 402449), (37, 32631), (73, 16539), (111, 10877), (149, 8103), (219, 5513), (447, 2701)]