2247403569

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{145661}}^1$

素因数の和:145840

約数の個数: 16

約数和(自身を含む): 3099687360

約数和(自身を除く): 852283791

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 145661, 436983, 5389457, 16168371, 20246879, 60740637, 749134523, 2247403569]

約数ペア:

[(1, 2247403569), (3, 749134523), (37, 60740637), (111, 20246879), (139, 16168371), (417, 5389457), (5143, 436983), (15429, 145661)]